2598:
external ears (pinnae) soon unfold and on the first day, claws are visible and the young emit high-pitched squeaks. On the second day, they are able to crawl, and during the third to fifth days, the whiskers and eyelids develop. On the two subsequent days, the mammae and incisors become visible and the animals become more active. Between the eighth and 11th days, the eyes open, the fur develops, and the young begin to take solid food. Weaning occurs on the 11th to 20th day, according to different studies. Considerable variation is reported in body masses at different ages, perhaps because of geographic variation. Sexual activity commences when the animals are about 50 to 60 days old. In the wild, rice rats usually live for less than a year; one study suggested that the average lifespan is only seven months.
2166:). Marsh rice rats sometimes make large runways or dig burrows. They are accomplished and willing swimmers, easily swimming more than 10 m (33 ft) under water, and often seek safety in the water when alarmed. Rice rats in the Florida Keys occasionally climb in vegetation, but never higher than 90 cm (3.0 ft). Marsh rice rats are very clean and extensively groom themselves, perhaps to keep their fur water-repellent. They are aggressive towards conspecifics and emit high-pitched squeaks while fighting. In dense vegetation, their perceptual range (the distance from which an animal can detect a patch of suitable habitat) is less than 10 m (33 ft). When released outside of their natural wetland habitat, marsh rice rats generally move either upwind or downwind (
2105:, spending much time in the water, and usually occurs in wetland habitats. It prefers areas where the ground is covered with grasses and sedges, which protect it from predators. In southern Illinois, marsh rice rats are more likely to occur in wetlands with more herbaceous cover, visual obstruction, and nearby grasslands. The species also occurs in drier uplands, which serve as sinks for young, dispersing animals and as refuges during high tide. Rice rats are adept overwater dispersers; studies on islands off
1848:) is at the outer front (anterolabial) edge of the molar, before the protoconid. The lower third molar is about as long as the second and also has an anterolophid, albeit a less well-defined one. The first lower molar has large roots at the front and back of the tooth and usually one or two smaller ones in between, at the labial and lingual side. The second and third lowers molars have either two roots, one labial and one lingual, or only one at the front, and another large root at the back.
226:
1458:
2379:
2122:
94:
1934:
781:
1817:, is present behind the labial cuspule, but in older animals, the cusps and the crest are united into a single structure by wear. In the third upper molar, the cusps at the back are reduced and scarcely distinguishable. As in most oryzomyines, the upper molars all have one root on the inner (lingual) side and two on the outer (labial) side; in addition, the first upper molar usually has another small labial root.
69:
995:; the mean genetic distance between the two groups was 11.30%. The marsh rice rats fell into two main groups, differing on average by 6.05%, one containing animals from Mississippi, southwestern Tennessee, and further west, and the other including specimens from Alabama and further east. Within the eastern group, variation was only about 0.65%, though examples of the putative subspecies
2682:. The Florida Keys form is rare and in decline and is threatened by competition with the black rat, predation by domestic cats, habitat loss, and loss of genetic variation; it is considered endangered. At the northern edge of its distribution, the marsh rice rat is listed as threatened in Illinois, and whether it persists in Pennsylvania is unclear; it probably formerly occurred in
50:
1308:
1821:
1488:
1373:
Total length is 226 to 305 mm (8.9 to 12.0 in), tail length 108 to 156 mm (4.3 to 6.1 in), hind foot length 28 to 37 mm (1.1 to 1.5 in), and body mass 40 to 80 g (1.4 to 2.8 oz), with males slightly larger than females. The largest individuals occur in
Florida
2133:
Marsh rice rats are active during the night, so are rarely seen, although they may be among the most common small mammals in part of their range. They build nests of sedge and grass, about 13 cm (5 in) large, which are placed under debris, near shrubs, in short burrows, or high in aquatic
460:
The marsh rice rat is active during the night, makes nests of sedge and grass, and occasionally builds runways. Its diverse diet includes plants, fungi, and a variety of animals. Population densities are usually below 10 per ha (four per acre) and home ranges vary from 0.23 to 0.37 ha (0.57 to
2346:
Population size is usually largest during the summer and declines during winter, although populations in Texas and
Louisiana may be more seasonally stable. Animals also often lose weight during winter. Population size varies dramatically from year to year in southern Texas. In coastal Mississippi,
1508:(penis bone) is 6.6 mm (0.26 in) long. As is characteristic of the Sigmodontinae, the marsh rice rat has a complex penis, with the distal (far) end of the baculum ending in three digits. The central digit is notably larger than those at the sides. The outer surface of the penis is mostly
2597:
After a gestation of about 25 days, three to five young are usually born, although litter sizes vary from one to seven. Females may have up to six litters a year. Newborns weigh 3 to 4 g (about 0.10 to 0.15 oz) and are blind and almost naked. About as many males as females are born. The
2512:
behavior in the marsh rice rat is similar to that in laboratory brown rats. Before mating starts, "the male pursues the running female from behind." The male then repeatedly mounts and dismounts the female; not all mounts result in an ejaculation. Penetrations only last for about 250 ms, but
2503:
Breeding occurs mostly during the summer. Some studies report that breeding ceases entirely during the winter, but winter breeding occurs as far north as
Virginia, primarily because photoperiod influences their circadian rhythm which determines breeding. In both Texas and Virginia, variation in
2626:
infections in the United States. About 16% of animals are infected and the virus is most prevalent in old, heavy males. The virus may be transmitted among rice rats through bites inflicted during fights. It is also present in rice rat saliva and urine, and human infections may occur because of
2606:
The marsh rice rat is generally of little importance to humans, which is perhaps why it is not as well studied as some other North
American rodents. In 1931, Arthur Svihla noted that virtually no information had been published on the habits and life history of the marsh rice rat since the 1854
1059:
have been proposed for the marsh rice rat. Early describers used "rice meadow-mouse" and "rice-field mouse" and in the early 1900s, name such as "rice rat", "marsh mouse", and "swamp rice rat" came into use. Some of the subspecies received their own common names, such as "Florida marsh mouse",
461:
0.91 acres), depending on sex and geography. Litters of generally three to five young are born after a pregnancy around 25 days, mainly during the summer. Newborns are helpless at birth, but are weaned after a few weeks. Several animals prey on the marsh rice rat, including the
777:, on the basis of small differences in characters of the tooth with living marsh rice rats. In 1965, Walter Dalquest demoted this species, later also found in Texas, to a subspecies, because it does not differ more from living marsh rice rats than the latter differ from each other.
1273:, but has greater differences in color between the upper- and underparts. The fur is thick and short. The upperparts are generally gray to grayish brown, with the head a bit lighter, and are sharply delimited from the underparts, which are off-white, as are the feet. It has small
2343:, Louisiana, perhaps an atypical habitat, home ranges in males average about 0.37 hectares (0.91 acres) and in females about 0.23 hectares (0.57 acres). A study in Florida found male home ranges to average 0.25 hectares (0.62 acres) and female 0.33 hectares (0.82 acres).
1912:
is 7.20 mg/kg; both values are relatively low for cricetid rodents. In one study, wild rice rats in radioactively contaminated areas did not show signs of disease. Exposure to more daylight and higher food availability cause increased development of the
2607:
publication of
Audubon and Bachman's description. Writing on Everglades mammals, Thomas E. Lodge notes that although the name "rat" may associate it unpleasantly with the introduced black and brown rats, its appearance is more endearing, even cute.
2347:
storms probably do not cause the population to decline substantially, and in Texas, inundation of its habitat did not significantly influence population density. However, in
Mississippi, flooding did cause a marked decline in rice rat abundance.
2690:. In Illinois, its population may have regenerated because wetlands have been developed to protect waterfowl and shorebirds and because suitable wetlands often develop in abandoned coal-mining operations. A 2001 study projected that
1792:
on the lower molars, are present, another trait the marsh rice rat shares with most but not all other oryzomyines. The flexi and flexids (valleys between the cusps and crests) at the labial (outer) side of the molars are closed by
1436:, which have been suggested as components of the inactivation process. Mutants with fused or additional molars and with light fur have been recorded in laboratory colonies; the abnormal molars are apparently the result of a single
505:
previously included many other species, which were reclassified in various studies culminating in contributions by
Marcelo Weksler and coworkers in 2006 that removed more than 40 species from the genus. All are placed in the tribe
932:
as a separate species; their classification was based on their emphasis of overwater gaps as agents of biological diversification and a critique of shortcomings in
Humphrey and Setzer's study, not on a reanalysis of the data.
2307:, a bacterial disease affecting the jaws, is particularly virulent in marsh rice rats; the animal has been proposed as a model for research on the disease in humans. The identity of the bacterial agent remains unknown.
1741:
4722:. Reports of explorations and surveys to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean (Senate executive document 78, Washington, D.C.) 8(1):1–757.
1444:(the proportion of red blood cells in the blood) is high in the marsh rice rat compared to other rodents; this may be an adaptation that enables the rice rat to increase oxygen capacity while swimming under water.
4837:
Carleton, M.D. and Musser, G.G. 1984. Muroid rodents. Pp. 289–379 in
Anderson. S. and Jones, J.K. Jr. (eds.). Orders and families of Recent mammals of the world. John Wiley and Sons, New York, 686 pp.
409:. The upperparts are generally gray-brown, but are reddish in many Florida populations. The feet show several specializations for life in the water. The skull is large and flattened, and is short at the front.
1800:
The upper molars have two longitudinal rows of cusps, not three as in the black and brown rats. The first and second upper molars are oval in form and the flexi do not extend to the midline of the molars. The
447:, which also includes several others occurring further south in Mexico, Central America, and northwestern South America, some of which have previously been regarded as subspecies of the marsh rice rat. One,
1512:, but a broad band of nonspinous tissue is seen. The papilla (nipple-like projection) on the dorsal (upper) side of the penis is covered with small spines, a character the marsh rice rat shares only with
811:
ranges north to southernmost Texas, where its distribution meets that of the marsh rice rat. In 1960, Raymond Hall argued that specimens from the contact zone were intermediate between the local forms of
2066:
in corn-cultivating Native
American communities. Some subfossil animals are slightly larger than living marsh rice rats, possibly because environmental constraints were relaxed in commensal populations.
2366:) and the rice rat regularly occur together; water levels are known to influence relative abundance of these two species in Florida. The cotton rat is mainly active during the day, which may help
828:
were also distinct. Since then, the two have generally been retained as distinct species, as supported by further research; a 1994 study even found the two to occur at some of the same places (in
518:, along with hundreds of other species of mainly small rodents, most of which occur in South and Central America. In the United States, the marsh rice rat is the only oryzomyine rodent except for
2098:, the marsh rice rat shows less genetic variability within but more between populations in the contact zone, probably because the species is restricted to isolated populations near the coast.
873:
rice rats; the study concluded in favor of classifying the Keys rice rat as a "distinct vertebrate population". This population probably diverged from mainland rice rats about 2000 years ago.
1281:
are long and have unpigmented, silvery tips. When rice rats swim, air is trapped in the fur, which increases buoyancy and reduces heat loss. As in most other oryzomyines, females have eight
2495:
behavior, but wild rice rats have been observed carrying food to a nest. Even when they live in uplands, they mostly eat water plants and animals, although they consume some upland plants.
2611:
proposed the marsh rice rat as a model organism in 1951 to study certain infections to which other rodents used at the time are not susceptible. The marsh rice rat is quite susceptible to
2513:
during mating, the penetrations and the intervals between them become longer. Even when a male is satiated after mating, it is able to copulate again when a new female is introduced (the
2491:, fiddler crabs, or sunflower seeds alone, but a diet consisting of several of those items or of mealworms is adequate to maintain weight. In an experiment, marsh rice rats did not show
2339:, densities may exceed 200 per ha (80 per acre) when flooding concentrates populations on small islands, In the Florida Keys, population density is less than 1 per ha (0.4 per acre). On
437:
gene indicate a deep divergence between populations east of Mississippi and those further west, which suggests that the western populations may be recognized as a separate species,
2391:
The marsh rice rat takes both vegetable and animal food, and is more carnivorous than most small rodents are; dominant food items vary seasonally. Plants eaten include species of
1665:, reach backward between the molars. The palate is long, extending substantially beyond the third molars. The back part, near the third molars, is usually perforated by prominent
1035:
group. The combined data supported the western and eastern clades within the marsh rice rat and placed the Costa Rican population marginally closer to the marsh rice rat than to
1945:
The marsh rice rat currently occurs in much of the eastern and southern United States, northeast to southern New Jersey, and south to southeastern Texas and far northeastern
5814:
3315:
Whitaker and Hamilton, 1982, p. 279; Kays and Wilson, 2000, p. 108; Goldman, 1918, p. 23; Carleton and Musser, 1989, p. 24; Merritt, 1987, p. 173
7805:
7595:
737:
from western Mississippi and southeastern Kansas to eastern Texas. Two additional subspecies were described by William J. Hamilton in 1955 from southern Florida:
2504:
reproductive activity in females is less than in males. In the south of its range, animals may breed less when the summer is at its warmest. The duration of the
7686:
1904:, and in water contaminated with oil, they swim less and their mortality increases. The median amount of radiation needed to kill a marsh rice rat is 5.25
1277:. The ears are about the same color as the upperparts, but a patch of light hairs is in front of them. The tail is dark brown above and may be paler below. The
7859:
401:
in corn-cultivating communities. Weighing about 40 to 80 g (1.4 to 2.8 oz), the marsh rice rat is a medium-sized rodent that resembles the common
2517:). Partly because of resistance by the female, the frequency of ejaculation during mating is rather low in marsh rice rats as compared to laboratory rats,
964:
233:
Current (blue) and approximate former (light blue) distribution of the marsh rice rat in the eastern United States. A small part of the distribution of
2694:
would reduce the range of the marsh rice rat in Texas, where it is now common, but may become threatened by habitat loss in the future. A study at the
5271:
Prevalence of antibodies to arenaviruses in rodents from the southern and western United States: evidence for an arenavirus associated with the genus
7792:
7569:
5857:
7818:
7621:
2421:
that has been fertilized with nitrogen and mainly eats the inner tissue of the stem, perhaps because nitrogen-fertilized plants contain much less
2335:
The population density of the marsh rice rat usually does not reach 10 per ha (4 per acre). The weather may influence population dynamics; in the
5766:
Phylogenetic relationships of oryzomyine rodents (Muroidea: Sigmodontinae): separate and combined analyses of morphological and molecular data
4456:
Whitaker and Hamilton, 1998, p. 280; Edmonds et al., 2003, p. 41; Bloch and Rose, 2005, p. 303; Negus et al., 1961, p. 103
2016:
Cave and archeological remains indicate that the range of the marsh rice rat has extended substantially further north and west earlier in the
7884:
7869:
5797:
5725:
Comparative gross morphology of male accessory glands among Neotropical Muridae (Mammalia: Rodentia) with comments on systematic implications
5623:
5580:
5540:
5438:
5391:
5333:
2661:
in the United States, have been found in marsh rice rats in Virginia, Maryland, North Carolina, and Tennessee. Another pathogenic bacterium,
488:
1072:. The species is now usually known as the "marsh rice rat", although "marsh oryzomys" has also been in recent use. The Florida Keys form (
5702:
American animals: a popular guide to the mammals of North America north of Mexico, with intimate biographies of the more familiar species
5356:
McIntyre, N.E., Chu, Y.-K., Owen, R.D., Abuzeineh, A., de la Sancha, N., Dick, C.W., Holsomback, T. Nisbett, R.A. and Jonsson, C. 2005.
5269:
Kosoy, M.Y., Elliott, L.H., Ksiazek, T.G., Fulhorst, C.F., Rollin, P.E., Childs, J.E., Mills, J.N., Maupin, G.O. and Peters, C.J. 1996.
1598:, the rostrum is flatter than in mainland Florida forms, in which it is more convex, and the nasals are said to be relatively longer in
1884:
is absent, as in all members of the Sigmodontinae; if present, as in some other rodents, this foramen perforates the distal end of the
1868:(chest) vertebrae, a synapomorphy of the Sigmodontinae. The anapophyses, processes at the back of vertebrae, are absent from the fifth
7879:
2458:, and sparrows, and may be the most important predator on eggs and young of the marsh wren. Rice rats also eat eggs and young of the
1370:
to have a less yellow fur, but found no significant differences in redness. Substantial variation within populations also was found.
568:, was found in the academy's collection, and Harlan took it upon himself, against Pickering's wishes, to describe the new species as
5253:
742:
5283:
Kosoy, M.Y., Regnery, R.L., Tzianabos, T., Marston, E.L., Jones, D.C., Green, D., Maupin, G.O., Olson, J.G. and Childs, J.E. 1997.
1720:, which anchor some of the chewing muscles, join at a point below the first molar and do not extend forward beyond that point. The
7831:
7738:
7647:
1543:
Some features of the accessory glands in the male genital region vary among oryzomyines. In the marsh rice rat, a single pair of
1250:
Measurements are all in millimeters and are in the form "average (minimum–maximum)", except those of the Florida Keys population.
492:
5396:
Milazzo, M.L., Cajimat, M.N., Hanson, J.D., Bradley, R.D., Quintana, M., Sherman, C., Velásquez, R.T. and Fulhorst, C.F. 2006.
2695:
2297:
1977:(late Pleistocene, less than 300,000 years ago) deposits in Florida and Georgia and remains referred to the extinct subspecies
824:
and the marsh rice rat there were in fact distinct, with the latter being smaller and less brown and more gray in color; their
466:
1023:
in two main clades, but did not recover the western and eastern groups of the marsh rice rat as separate clades. In addition,
7665:
1610:(cheekbone), is broad and develops a notch at its front end. The arches themselves are robust and contain small but distinct
557:
7823:
7626:
1463:
Skulls of the marsh rice rat, seen from above (top row) and below (bottom row), at the left is a South Carolina specimen of
2090:(occur in the same places). In experimental conditions, they fail to interbreed and genetic analysis yields no evidence of
816:
and the marsh rice rat, and accordingly included the former in the marsh rice rat. While reporting on the ecology of Texan
4679:
2101:
The marsh rice rat occurs in several habitats, ranging from coastal salt marshes to mountain streams and clearings. It is
1716:, an opening just before the first molar, opens sidewards, not upwards as in a few other oryzomyines. The upper and lower
2960:
Audubon and Bachman, 1854, p. 216; Harlan, 1837, p. 386; Chapman, 1893, p. 43; Goldman, 1918, pp. 8–9
5850:
4067:
Wolfe, 1982, p. 1; Musser and Carleton, 2005, p. 1142; Richards, 1980, fig. 1; Winkler, 1990, p. 202
2001:, which are of a different geological origin and were probably never connected to the mainland. The western and eastern
1304:, has even more reduced ungual tufts. Many of these traits are common adaptations to life in the water in oryzomyines.
7660:
7608:
4612:
Whitaker and Hamilton, 1998, p. 278; Kays and Wilson, 2000, p. 108; Wang et al., 2005, pp. 575–576, 581
1666:
857:
561:
5467:
A comparison of radiation response, cyanide toxicity and sulfur transferase activity in native North American rodents
5423:
4887:
Effects of a flood on relative abundance and diversity of small mammals in a regenerating bottomland hardwood forest
7874:
7056:
5314:
2422:
1047:. They recommended further research in the Mississippi–Alabama–Tennessee region, where the ranges of the two meet.
617:
7691:
5601:
4823:
7387:
7063:
2340:
866:
93:
5649:
Comparison of white-footed mice and rice rats as biomonitors of polychlorinated biphenyl and metal contamination
5477:
1043:, the authors suggested that the western populations of the marsh rice rat be recognized as a separate species,
7380:
6169:
6054:
5933:
5192:
Hofmann, J.E., Gardner, J.E. and Moris, M.J. 1990. Distribution, abundance, and habitat of the marsh rice rat (
2699:
1674:
1326:), and Florida populations are generally more tawny or reddish than either, with those from southern Florida (
780:
7522:
5328:
Lodge, T.E. 2005. The Everglades handbook: understanding the ecosystem. 2nd edition. CRC Press, 302 pp.
1813:, which divides it into separate cuspules at the labial and lingual (inner) sides of the molar. A crest, the
1040:
7409:
7336:
7098:
7042:
7028:
7021:
7014:
6813:
6806:
6733:
6512:
6276:
5843:
5205:
The glans penis in Neotropical cricetines (Family Muridae) with comments on classification of muroid rodents
1536:
1504:
is long and robust, averaging 7.3 mm (0.29 in) long and 4.6 mm (0.18 in) broad, and the
1292:(tufts of hair on the digits) are absent. The hind feet are broad and have a short fifth digit. Many of the
710:
609:
573:
7495:
4808:
473:
that also infects humans. The species is not of conservation concern, but some populations are threatened.
419:
have been described since the 1890s, mainly from Florida, but disagreement exists over their validity. The
7457:
7091:
7049:
6799:
6684:
6326:
6254:
5940:
4268:
Cohen and Meyer, 1993, p. 601; Shklair and Ralls, 1988, p. 25; Beiraghi et al., 1988, p. 99
2484:
2203:
1982:
1881:
1857:
1615:
5458:
Nesmith, C.C. and Cox, J. 1985. Red-winged blackbird nest usurpation by rice rats in Florida and Mexico.
4990:
Food availability and photoperiod affect reproductive development and maintenance in the marsh rice rat (
3297:
Wolfe, 1982, p. 1; Whitaker and Hamilton, 1982, pp. 278–279; Kays and Wilson, 2000, p. 108
1670:
869:
DNA found that Florida Keys rice rats exhibit low genetic variation and are significantly different from
510:("rice rats"), a diverse assemblage of over 100 species, and on higher taxonomic levels in the subfamily
7725:
7416:
7084:
7070:
7000:
6761:
6740:
6691:
6454:
6416:
6247:
6233:
6183:
6148:
4022:
Musser and Carleton, 2005, p. 1152; Wolfe, 1982, p. 1; Schmidt and Engstrom, 1994, p. 914
2417:
2383:
2367:
2083:
1845:
1810:
1686:
976:
198:
2678:", because it is a common, widespread, and stable species without major threats that occurs in several
7836:
7743:
4049:
Wolfe, 1982, p. 1; Hibbard, 1955, p. 213; Dalquest, 1962, p. 575; 1965, pp. 63, 70
2442:, and snails, but the species is known to eat many other animals, including fish, clams, and juvenile
1717:
1527:
1523:
1457:
7543:
7504:
7329:
7307:
7105:
7077:
7035:
7007:
6993:
6964:
6768:
6698:
6519:
6461:
6408:
6340:
6283:
6240:
6226:
6219:
6212:
6176:
6162:
6075:
6047:
2653:
2509:
2159:
2143:
1394:
1297:
683:
601:
4923:
2628:
1832:, the frontmost cusp, are barely distinct. The second lower molar is elongated and has a crest, the
1824:
Upper (left) and lower (right) molars of a marsh rice rat from Virginia, with the front molars above
1487:
49:
7678:
7208:
7179:
7165:
7157:
7113:
6820:
6791:
6754:
6424:
6290:
6205:
6061:
2508:
ranges from 6 to 9 days, with an average of 7.72 days. Estrus occurs again after a litter is born.
1806:
1626:
is towards the front and the edges are lined by prominent shelves. The marsh rice rat has a narrow
1623:
1476:
1437:
1320:
746:
699:
225:
58:
4737:
1354:). In 1989, Humphrey and Setzer reviewed variation in color among Florida populations. They found
936:
In 2010, Delton Hanson and colleagues published a study of the relationships among populations of
6971:
6880:
6866:
6726:
6662:
6400:
6354:
6319:
6155:
6040:
5804:
Small mammals from a Holocene sequence in central Texas and their paleoenvironmental implications
4187:
Whitaker and Hamilton, 1998, p. 279; Wolfe, 1982, p. 3; Esher et al., 1978, p. 556
2703:
2632:
2208:
2110:
2048:
cultivation, but in some older cave sites the rice rat is found with the extinct giant armadillo
1805:, the front cusp of the upper first molar, is not divided in two by an indentation at its front (
1631:
1390:
244:
88:
5648:
5005:
A checklist of mammals of the North American continent, the West Indies and the neighboring seas
4989:
4922:
Chu, Y.-K., Owen, R.D., Sánchez-Hernández, C., Romero-Almarez, M. de L. and Jonsson, C.B. 2008.
4678:
Abuzeineh, A.A., Owen, R.D., McIntyre, N.E., Dick, C.W., Strauss, R.E. and Holsomback, T. 2007.
2170:), perhaps to move in a straight line, which is an efficient strategy to find suitable habitat.
7810:
7730:
7600:
5825:
5466:
4935:
Effect of dietary vitamin E supplement and rotational stress on alveolar bone loss in rice rats
4934:
524:
in a small area of southern Texas; the only other sigmodontines present are several species of
7864:
7779:
7712:
7530:
7300:
6950:
6901:
6747:
6719:
6712:
6705:
6648:
6634:
6612:
6605:
6468:
6333:
6312:
6068:
5793:
5700:
5637:
5619:
5576:
5536:
5434:
5387:
5329:
5249:
5158:
Description of a new species of Quadruped, of the order Rodentia, inhabiting the United States
5157:
5004:
4726:
4712:
4694:
2473:
2359:
1909:
1865:
1861:
1740:
1559:
941:
851:. The status of this form—either a distinct species or not even subspecifically distinct from
758:
428:
1925:
is administered in male rice rats, the testes are reduced and tend to regress into the body.
1346:—lack the reddish tones of mainland Florida populations and are instead grayish, resembling
7717:
7194:
7186:
6957:
6922:
6915:
6894:
6641:
6591:
6584:
6577:
6570:
6563:
6490:
6480:
6432:
6082:
4504:
Whitaker and Hamilton, 1998, p. 280; Wolfe, 1982, p. 2; Linzey and Hammerson, 2008
3254:
Wolfe, 1982, p. 1; Linzey and Hammerson, 2008; Whitaker and Hamilton, 1998, p. 278
2472:
in a seaside salt marsh in Florida. On islands in North Carolina, rice rats consume eggs of
2181:) is among the most important; one study found that 97.5% of vertebrate remains in barn owl
2059:
1836:, before the two cusps that form the front edge of the molar in some other oryzomyines, the
1828:
The first lower molar is rounded at the front end and the labial and lingual conules of the
1794:
1721:
1658:
1433:
497:
7639:
7509:
5750:
3406:
Whitaker and Hamilton, 1998, p. 279; Wolfe, 1982, p. 1; Goldman, 1918, p. 20
1820:
1307:
7699:
7172:
6943:
6936:
6908:
6887:
6873:
6655:
6598:
6347:
5835:
4250:
Whitaker and Hamilton, 1998, p. 281; Wolfe, 1982, p. 4; Durden and Kollars, 1997
2514:
2459:
2006:
1873:
1869:
1698:
1603:
1563:
1544:
520:
449:
235:
5736:
Evidence for a recent genetic bottleneck in the endangered Florida Keys silver rice rat (
5449:(Harlan), on Breton Island, Gulf of Mexico, with a critique of the critical stress theory
2044:. Most northern archeological sites date from about 1000 CE and are associated with
717:. He distinguished four subspecies, which he said formed a "closely intergrading series"—
397:, Mexico; its range previously extended further west and north, where it may have been a
5142:
1618:, an opening in the side of the skull above the molars, is large; it is much smaller in
1027:
placed a Costa Rican population within the marsh rice rat clade and some other southern
865:
as a separate species, but acknowledges a need for further research. A 2005 study using
803:
Merriam and Goldman had recognized that a number of Central American species, including
7427:
7370:
5258:
Kollars, T.M. Jr., Ourth, D.D., Lockey, T.D. and Markowski, D. 1996. IgG antibodies to
4178:
Whitaker and Hamilton, 1998, p. 279; Wolfe, 1982, p. 4; Nesmith and Cox, 1985
3191:
Stone and Cram, 1903, p. 129; Eliot, 1905, p. 275; Steward, 1951, p. 427
2691:
2687:
2679:
2411:
2079:
2050:
2010:
1938:
1776:, with the chewing edge located behind the vertical plane of the teeth. The molars are
1749:
1713:
1694:
1690:
1607:
1591:
1426:
1414:
877:
807:
and numerous forms with more limited distributions, are related to the marsh rice rat.
784:
Distribution and subspecies of the marsh rice rat according to Goldman (1918): 1.
754:
553:
541:
215:
5628:
Shklair, I.L. and Ralls, S.A. 1988. Periodontopathic micro-organisms in the rice rat (
5397:
5235:
Selected aspects of the nesting ecology of American alligators in the Okefenokee Swamp
5183:
The Jinglebob interglacial (Sangamon?) fauna from Kansas and its climatic significance
4856:
2730:
2378:
1646:) has a somewhat smaller and narrower skull than those from the east outside Florida (
415:
discovered the marsh rice rat in 1816, and it was formally described in 1837. Several
7853:
7634:
7319:
7254:
7244:
5994:
5984:
5912:
5659:
5270:
4865:
2739:
2675:
2671:
2612:
2608:
2505:
2304:
2256:
2236:
2075:
2037:
1974:
1897:
1765:
1583:
1509:
511:
165:
78:
73:
39:
5338:
Loxterman, J.L., Moncrief, N.D., Dueser, R.D., Carlson, C.R. and Pagels, J.F. 1998.
2466:) and are aggressive towards the sparrow, apparently leading it to avoid nesting in
2429:
plantations, feeding on the rice when it was newly planted. It also eats the fungus
1724:, a raising of the bone of the back of the mandible that houses the back end of the
1574:
The marsh rice rat has a large, flattened skull with a short and broad rostrum. The
1413:
of 60 chromosomal arms (2n = 56, FN = 60). The form of the
7784:
7535:
7399:
6983:
6502:
6138:
6126:
6116:
6018:
6007:
5972:
5964:
5953:
5444:
5412:
4798:
Getting warmer: Effect of global climate change on distribution of rodents in Texas
2658:
2439:
2070:
In Tamaulipas and southern Texas, the ranges of the marsh rice rat and the related
2041:
1918:
1833:
1769:
1702:
1682:
1587:
1579:
1514:
1402:
1398:
945:
844:
655:
646:, but since the 1890s, it has been universally recognized as a genus distinct from
545:
431:
420:
412:
398:
5357:
2319:
protect against bone loss associated with this disease in the rice rat and a high-
2121:
1933:
1784:, low-crowned, as in most other oryzomyines. Many accessory crests, including the
7770:
5787:
5368:
5245:
5064:
4897:
4842:
Systematic studies of oryzomyine rodents (Muridae, Sigmodontinae): a synopsis of
4719:
3125:
Whitaker and Hamilton, 1998, p. 281; Musser and Carleton, 2005, p. 1152
1744:
Mandible of a marsh rice rat from New Jersey, seen labially (from the outer side)
7673:
7652:
7582:
7489:
7135:
7125:
6929:
6780:
6195:
6104:
6094:
4981:
Durden, L.A. and Kollars, T.M. Jr. 1997. The fleas (Siphonaptera) of Tennessee.
4967:
3059:
Schmidt and Engstrom, 1994, p. 419; Musser and Carleton, 2005, p. 1147
2683:
2619:
2351:
2288:
2102:
1986:
1949:, Mexico. The northernmost records in the interior United States are in eastern
1905:
1901:
1829:
1773:
1501:
1289:
1274:
1056:
956:
770:
423:
population is sometimes classified as a different species, the silver rice rat (
358:
7480:
5735:
5104:
Spatial overlap and dietary selection of native rice rats and exotic black rats
4720:
Mammals: General report upon the zoology of the several Pacific railroad routes
3379:
Spitzer and Lazell, 1978, p. 787; Whitaker and Hamilton, 1998, p. 276
3116:
Humphrey and Setzer, 1989, p. 557; Musser and Carleton, 2005, p. 1152
1993:
and Sangamonian of Kansas. In the Florida Keys, rice rats occur on most of the
7438:
7358:
7348:
7232:
7221:
6844:
6833:
6674:
6266:
6030:
5923:
5906:
5867:
5660:
The genetics and development of fused and supernumerary molars in the rice rat
3690:
Carleton and Musser, 1989, p. 27; Weksler, 2006, p. 28, table 5
2894:
Musser and Carleton, 2005, p. 1152; Miller and Kellogg, 1955, p. 430
2663:
2640:
2623:
2399:
2336:
2194:
2186:
2182:
2167:
2135:
2055:
1998:
1994:
1970:
1946:
1900:
may increase up to 200%, and rice rats are unable to conserve water well when
1877:
1837:
1814:
1802:
1789:
1781:
1611:
1575:
1530:) is present; it is absent in all other oryzomyines with studied penes except
1441:
1375:
1278:
870:
840:
833:
667:
642:
565:
525:
515:
507:
470:
416:
394:
382:
378:
366:
155:
17:
5433:. Baltimore: The Johns Hopkins University Press, 2 vols., 2142 pp.
5340:
Dispersal abilities and genetic population structure of insular and mainland
5034:
1288:
The fore feet have four and the hind feet five digits. On the fore feet, the
1064:; "Bangs' marsh mouse", "Cape Sable rice rat", and "Everglades rice rat" for
847:, and in 1978 Spitzer and Lazell described this population as a new species,
7556:
6444:
6389:
6302:
5284:
2455:
2450:
2444:
2405:
2308:
2216:
2113:
show that they readily cross 300-m (1000 ft) channels between islands.
2091:
2087:
2063:
1990:
1922:
1841:
1642:) generally have the largest and broadest skulls, and the western specimen (
1627:
1410:
1406:
1270:
1266:
1265:
The marsh rice rat is a medium-sized rodent that looks much like the common
825:
406:
402:
105:
7613:
5647:
Smith, P.N., Cobb, G.P., Harper, F.M., Adair, B.M. and McMurry, S.T. 2002.
4738:
Effect of stannous fluoride and iodine on root caries and bone loss in rats
4695:
On the mammals of Aransas County, Texas, with descriptions of new forms of
3263:
Musser and Carleton, 2005, p. 1152; Milazzo et al., 2006, p. 1003
465:, and it usually lives for less than a year in the wild. It is infected by
5729:
Miscellaneous Publications of the University of Michigan Museum of Zoology
5641:
5209:
Miscellaneous Publications of the University of Michigan Museum of Zoology
4924:
Genetic characterization and phylogeny of a hantavirus from Western Mexico
1758:
1755:
1689:, an opening in the back part of the skull determined by the shape of the
7764:
7704:
7474:
7290:
7278:
7267:
7147:
6624:
6553:
6541:
6531:
6376:
6366:
5888:
5560:
Rose, R.K. and McGurk, S.W. 2006. Year-round diet of the marsh rice rat,
5503:
5493:
Dimethylsulphoniopropionate (DMSP) and related compounds in higher plants
5476:
Oliver, J.H., Magnarelli, L.A., Hutcheson, H.J. and Anderson, J.F. 1999.
2993:
Goldman, 1918, p. 9; Carleton and Arroyo-Cabrales, 2009, p. 116
2492:
2438:
Animals that are important to the marsh rice rat's diet include insects,
2431:
2393:
2358:), but no evidence shows they compete with each other. In the south, the
2324:
2312:
2292:
2280:
2264:
2174:
2126:
2106:
2021:
2017:
2005:
clades within the marsh rice rat may represent expansions from different
1966:
1962:
1958:
1950:
1785:
1777:
1709:
1693:, is present. The squamosal lacks a suspensory process that contacts the
1555:
1551:
1468:
1311:
Marsh rice rats in much of Florida are more reddish than those elsewhere.
1011:
were all included. Data from both of the slower-evolving nuclear markers
829:
637:
596:
483:
462:
443:
175:
125:
5492:
2058:
enabled the rice rat to disperse northward and when the climate cooled,
2054:, suggesting warm climatic conditions. Perhaps a warm period during the
7797:
7574:
6856:
5803:
5709:
5685:
5670:
5586:
5514:
5339:
5299:
5234:
5215:
5168:
5114:
5103:
5089:
5075:
5049:
5015:
4956:
4945:
4913:
A study of pathological conditions in wild rodents in radioactive areas
4912:
4886:
4797:
4763:
4748:
2644:
2518:
2320:
2284:
2228:
2220:
2151:
2029:
1885:
1725:
1548:
1526:, located in the crater at the end of the penis, a fleshy process (the
1505:
1382:
605:
390:
370:
5826:
Effects of crude oil on swimming behavior and survival in the rice rat
5724:
5204:
5182:
4736:
Beiraghi, S., Rosen, S., Wright, K., Spuller, R. and Beck, F.M. 1988.
4727:
The land mammals of peninsular Florida and the coast region of Georgia
579:
is Latin for "marshy" and refers to the usual habitat of the species.
481:
The marsh rice rat is classified as one of eight species in the genus
7587:
7517:
5900:
5894:
5882:
5187:
Contributions from the Museum of Paleontology, University of Michigan
4957:
New Pleistocene formation and local fauna from Hardeman County, Texas
4408:
Whitaker and Hamilton, 1998, pp. 279–280; Wolfe, 1982, p. 3
2651:) has also been found in Florida marsh rice rats. Antibodies against
2487:
88% to 95% of the energy in their food. They lose weight when fed on
2468:
2415:, among others; it mainly eats seeds and succulent parts. It prefers
2350:
In the northern part of its range, the species often occurs with the
2316:
2244:
1954:
1678:
1662:
1547:
is present at the penis. As is usual for sigmodontines, two pairs of
1430:
1386:
1282:
972:
774:
386:
381:. It is found mostly in the eastern and southern United States, from
362:
145:
135:
115:
7451:
5591:
species group) in southern Texas and northeastern Tamaulipas, Mexico
4621:
Hofmann et al., 1990, p. 162; Eubanks et al., 2011, p. 558
3370:
Carleton and Musser, 1989, p. 24; Weksler, 2006, pp. 23–25
2972:
Merritt, 1987, p. 173; Schwartz and Schwartz, 2001, p. 192
1315:
Some geographic variation in fur color occurs; western populations (
572:, proclaiming it one of the few true rats of the United States. The
7561:
5033:
Eubanks, B.W., Hellgren, E.C., Nawrot, J.R. and Bluett, R.D. 2011.
4594:
Oliver et al., 1999, p. 578; Kollars et al., 1996, p. 130
4241:
Whitaker and Hamilton, 1998, p. 281; Wolfe, 1982, pp. 2–3
4214:
Whitaker and Hamilton, 1998, p. 279; Wolfe, 1982, pp. 3–4
2615:
and has been used as a model system for the study of that disease.
632:"mouse" and refers to the rat's habit of eating rice. At the time,
5776:
5765:
5482:
from mammals at Cape Hatteras, NC and Assateague Island, MD and VA
2377:
2272:
2268:
2120:
2045:
1932:
1914:
1819:
1739:
1701:, a defining character of oryzomyines. Some openings occur in the
1306:
988:
779:
721:
from New Jersey to southeastern Mississippi and eastern Missouri;
454:
374:
5429:
Mammal Species of the World: a taxonomic and geographic reference
5248:. Princeton and Oxford: Princeton University Press, 240 pp.
4841:
4576:
Milazzo et al., 2006, p. 1003; Chu et al., 2008, p. 188
2480:). They have been observed preying on alligator eggs in Georgia.
2086:
counties, Texas, and in far northeastern Tamaulipas, the two are
1764:(one upper and one lower incisor and three upper and three lower
5777:
Ten new genera of oryzomyine rodents (Cricetidae: Sigmodontinae)
5398:
Catacamas virus, a hantaviral species naturally associated with
5141:
Hanson, J.D., Indorf, J.L., Swier, V.J. and Bradley, R.D. 2010.
4399:
Whitaker and Hamilton, 1998, p. 280; Wolfe, 1982, p. 3
4139:
Wolfe, 1982, p. 2; Whitaker and Hamilton, 1998, p. 279
3630:
Weksler, 2006, pp. 57–58; Voss and Linzey, 1981, p. 13
2426:
2276:
2033:
2025:
960:
690:
as a separate species in 1901 and described a subspecies of it,
591:
564:
in Philadelphia to confirm its identity. Another specimen, from
7548:
7455:
5839:
5427:
4828:
complex (Rodentia: Cricetidae: Sigmodontinae) in Western Mexico
4031:
Wolfe, 1982, p. 1; Musser and Carleton, 2005, p. 1142
2425:
in their inner tissues. The marsh rice rat was a major pest on
5300:
Use of tidal marsh and upland habitats by the marsh rice rat (
3603:
Hooper and Musser, 1964, p. 13; Weksler, 2006, p. 57
1293:
5426:. Pp. 894–1531 in Wilson, D.E. and Reeder, D.M. (eds.).
4946:
The Good Creek Formation, Pleistocene of Texas, and its fauna
2984:
Baird, 1857, pp. 458, 482, 484; Goldman, 1918, p. 9
855:—has remained controversial since; the 2005 third edition of
670:
of the marsh rice rat were described from the United States:
5315:
Periodontitis. Animal model: periodontitis in the rice rat (
2267:
have been recorded on the marsh rice rat, including various
2185:
were marsh rice rats. Other predators include birds such as
1856:
As usual in oryzomyines, 12 ribs are present. The first rib
1085:
Measurements of different populations of the marsh rice rat
912:). However, Whitaker and Hamilton in their 1998 book on the
453:, occurs with the marsh rice rat in Tamaulipas and southern
5602:
Limited perceptual range and anemotaxis in marsh rice rats
5491:
Otte, M.L., Wilson, G., Morris, J.T. and Moran, B.M. 2004.
2674:
assesses the conservation status of the marsh rice rat as "
5216:
Geographic variation and taxonomic revision of rice rats (
4781:
Brunjes, J.H., IV and Webster, W.D. 2003. Marsh rice rat,
1880:(small bones) are present with a spinous back border. The
1566:
is irregularly folded, not smooth as in most oryzomyines.
1330:) being brighter than those from the center of the state (
1673:, the gap behind the end of the palate, is perforated by
5118:
only subspecifically different from the marsh rice rat,
4648:
Cameron and Scheel, 2001, table 3, pp. 668–669
3873:
Carleton and Musser, 1989, pp. 45–46; fig. 26A
2323:
diet increases the severity of periodontitis. A case of
1780:, with the cusps higher than the connecting crests, and
1060:"swimming rice rat", and "Central Florida rice rat" for
5575:. 2nd edition. University of Texas Press, 501 pp.
5358:
A longitudinal study of Bayou virus, hosts, and habitat
4807:
Cantrell, M.A., Carstens, B.C. and Wichman, H.A. 2009.
3918:
Carleton and Musser, 1989, p. 46, fig. 27A, B
1677:, which are set far to the front. The condition of the
1389:-hemiglandular); it is not split in two chambers by an
820:
in 1979, Benson and Gehlbach noted that populations of
5690:) as a possible laboratory animal for special purposes
5169:
First South American record of Coues' marsh rice rat,
2627:
contact with these excreta. Two related hantaviruses,
2327:
has been observed in a North Carolina marsh rice rat.
1429:
occurs in the marsh rice rat, though the animal lacks
5198:
Transactions of the Illinois State Academy of Science
4988:
Edmonds, K.E. Jr., Riggs, L. and Stetson, M.H. 2003.
3032:
Merriam, 1901, p. 275; Goldman, 1918, p. 20
1772:. The upper incisors are well developed and strongly
1417:
has been used to distinguish the marsh rice rat from
1366:
to be somewhat darker than mainland populations, and
5775:
Weksler, M., Percequillo, A.R. and Voss, R.S. 2006.
4731:
Proceedings of the Boston Society of Natural History
3541:
Goldman, 1918, plate I, figs. 1, 1a, 2, 2a
3050:
Benson and Gehlbach, 1979, p. 227, table 2
1669:, which are recessed into fossae (depressions). The
987:
data placed all marsh rice rats studied sister to a
7754:
7464:
7426:
7397:
7368:
7346:
7317:
7288:
7264:
7242:
7218:
7145:
7123:
6981:
6854:
6830:
6778:
6672:
6622:
6551:
6529:
6500:
6478:
6442:
6386:
6364:
6300:
6264:
6193:
6136:
6114:
6092:
6028:
6004:
5982:
5950:
5921:
5136:
Proceedings of the Biological Society of Washington
3882:
Goldman, 1918, plate VI, figs. 1, 1a
1031:specimens closer to the marsh rice rat than to the
924:as separate subspecies, but merged all others into
5770:Bulletin of the American Museum of Natural History
5130:Hamilton, W.J. Jr. 1955. Two new rice rats (Genus
4906:Bulletin of the American Museum of Natural History
4849:Bulletin of the American Museum of Natural History
4832:Bulletin of the American Museum of Natural History
4706:Bulletin of the American Museum of Natural History
4330:Wolfe, 1982, p. 2; Kruchek, 2004, p. 573
5664:Journal of Embryology and Experimental Morphology
5406:American Journal of Tropical Medicine and Hygiene
5377:Proceedings of the Washington Academy of Sciences
5362:American Journal of Tropical Medicine and Hygiene
5293:American Journal of Tropical Medicine and Hygiene
5285:Distribution, diversity, and host specificity of
5278:American Journal of Tropical Medicine and Hygiene
5076:Distribution and habitat of the silver rice rat,
4040:Weksler, 2006, p. 88; Wolfe, 1982, p. 1
3146:Hanson et al., 2010, figs. 1–2, table 1
2639:in Honduras and western Mexico, respectively. An
2454:turtles. They scavenge on carcasses of muskrats,
2062:populations were able to survive in the north as
1385:has the characteristic pattern of sigmodontines (
1296:are reduced, as are the ungual tufts, but small
5734:Wang, Y., Williams, D.A. and Gaines, M.S. 2005.
4749:Ecological and taxonomic notes on the rice rat (
1809:), but does display a hollow in the middle, the
880:study by Humphrey and Setzer separated only two—
713:again recognized all these as a single species,
5443:Negus, N.C., Gould, E. and Chipman, R.K. 1961.
5386:. University of Pittsburgh Press, 408 pp.
5014:Esher, R.J., Wolfe, J.L. and Layne, J.N. 1978.
2903:Carleton and Arroyo-Cabrales, 2009, p. 106
2129:is an important predator of the marsh rice rat.
1973:. Fossils of the marsh rice rat are known from
1917:in both adult and juvenile rice rats. When the
5587:Genic variation and systematics of rice rats (
5555:Proceedings of the Indiana Academy of Sciences
5289:in rodents from the southeastern United States
5264:Journal of Spirochetal and Tick-Borne Diseases
2618:The marsh rice rat is the primary host of the
1562:prostate glands exist. Part of the end of the
1493:Skull from South Carolina, seen from the left.
1425:species to be useful in differentiating them.
1405:(shared-derived character) of Oryzomyini. The
1338:) is silvery, and the two other Florida forms—
636:was recognized either as a full genus or as a
548:. Bachman intended to describe the species as
5851:
5705:. Doubleday, Page & Company, 316 pp.
5618:. University of Missouri Press, 368 pp.
5039:) in freshwater wetlands of southern Illinois
4822:Carleton, M.D. and Arroyo-Cabrales, J. 2009.
4813:evolution in a rodent lacking LINE-1 activity
3837:Whitaker and Hamilton, 1998, pp. 278–279
2483:Laboratory studies have found that rice rats
2009:which the species was restricted to during a
1582:bones extend back beyond the point where the
590:, considering it more closely related to the
540:The marsh rice rat was discovered in 1816 in
42:(300,000 years before present) – present
8:
5035:Habitat associations of the marsh rice rat (
4395:
4393:
4112:Schmidt and Engstrom, 1994, pp. 915–916
1393:and the front part (antrum) is covered by a
4374:
4372:
3648:Weksler, 2006, pp. 27–28, table 5
3436:Humphrey and Setzer, 1989, pp. 563–564
2134:vegetation. They may also use old nests of
1969:, but the species is absent in much of the
965:interphotoreceptor retinoid-binding protein
612:argued that the referral of the species to
7452:
5858:
5844:
5836:
5519:on the habitat use of the seaside sparrow
5471:Comparative Biochemistry and Biophysiology
4911:Childs, H.E. Jr. and Cosgrove, G.E. 1966.
4885:Chamberlain, M.J. and Leopold, B.D. 2003.
4357:Chamberlain and Leopold, 2003, p. 307
4223:Schooley and Branch, 2005, pp. 59, 63
3846:Carleton and Musser, 1989, pp. 40, 42
2173:Many animals prey on marsh rice rats. The
2094:or hybridization in the wild. Compared to
1083:
940:on the basis of data from three genes—the
224:
67:
48:
31:
5792:. Cornell University Press, 583 pp.
5740:) revealed by microsatellite DNA analyses
5669:Spitzer, N.C. and Lazell, J.D. Jr. 1978.
5533:A Field Guide to Mammals of North America
5090:Taxonomic status of the silver rice rat,
4713:The quadrupeds of North America. Vol. III
4299:
4297:
4287:
4285:
4283:
4232:Schooley and Branch, 2005, pp. 64–65
3855:Carleton and Musser, 1989, pp. 39–40
3306:Carleton and Musser, 1989, pp. 22–23
3133:
3131:
3094:
3092:
2667:, is known from Georgia marsh rice rats.
1634:. According to Goldman, Florida animals (
1540:. The baculum is deeper than it is wide.
705:. In his 1918 revision of North American
5786:Whitaker, J.O. and Hamilton, W.J. 1998.
5614:Schwartz, C.W. and Schwartz, E.R. 2001.
5508:Journal of Biomedicine and Biotechnology
5009:Field Columbian Museum Zoological Series
4464:
4462:
4291:Whitaker and Hamilton, 1998, p. 281
4156:
4154:
4058:Whitaker and Hamilton, 1998, p. 277
3986:O'Farrell and Dilley, 1975, table 1
3677:
3675:
3656:
3654:
3553:Goldman, 1918, plate V, fig. 1
3549:
3547:
3519:
3517:
3468:Whitaker and Hamilton, 1998, p. 279
3464:
3462:
3460:
3414:
3412:
3199:
3197:
2947:
2945:
2881:
2879:
2877:
2622:(BAYV), the second-most common agent of
2523:
1319:) are lighter than those from the east (
487:, which is distributed from the eastern
5585:Schmidt, C.A. and Engstrom, M.D. 1994.
5553:) remains from southern Indiana caves.
5535:, 4th ed. Boston: Houghton Mifflin Co.
5465:O'Farrell, T.P. and Dilley, J.V. 1975.
5411:Miller, G.S. Jr. and Kellogg, R. 1955.
4416:
4414:
4130:Schmidt and Engstrom, 1994, p. 922
4121:Schmidt and Engstrom, 1994, p. 920
4103:Schmidt and Engstrom, 1994, p. 916
4094:Schmidt and Engstrom, 1994, p. 914
3945:Weksler, 2006, p. 53; fig. 28
3927:Weksler, 2006, p. 52, table 5
3824:
3822:
3762:Weksler, 2006, p. 41, table 5
3681:Schmidt and Engstrom, 1994, p. 917
3563:
3561:
3559:
3323:
3321:
3211:
3209:
3086:Musser and Carleton, 2005, p. 1153
2968:
2966:
2775:
2773:
2718:
2525:Body masses reported at different ages
1654:, the skull is also relatively narrow.
1630:lined by prominent ridges and a narrow
876:Among the described subspecies, a 1989
532:) in the southern half of the country.
5600:Schooley, R.L. and Branch, L.C. 2005.
5422:Musser, G.G. and Carleton, M.D. 2005.
5417:United States National Museum Bulletin
5214:Humphrey, S.R. and Setzer, H.W. 1989.
5147:complex: evidence for multiple species
4840:Carleton, M.D. and Musser, G.G. 1989.
4747:Benson, D.E. and Gehlbach, F.R. 1979.
4639:Eubanks et al., 2011, pp. 558–559
4438:Brunjes and Webster, 2003, p. 654
4013:Edmonds and Stetson, 1995, p. 274
3995:Childs and Cosgrove, 1966, p. 309
3964:
3962:
3960:
3789:Carleton and Musser, 1984, p. 292
3532:Stalling and Haynes, 1982, p. 306
3523:Stalling and Haynes, 1982, p. 301
3427:Humphrey and Setzer, 1989, p. 558
3284:
3282:
3280:
3278:
3241:
3239:
3155:Hanson et al., 2010, figs. 1, 3–4
3077:Humphrey and Setzer, 1989, p. 557
3010:
3008:
2951:Audubon and Bachman, 1854, p. 216
2867:
2865:
2855:
2853:
2851:
2841:
2839:
2820:
2818:
2808:
2806:
2779:Audubon and Bachman, 1854, p. 214
2763:
2761:
2724:
2722:
1896:In poor conditions, the weight of the
908:from the rest of the range (including
839:In 1973, rice rats were discovered at
5571:Schmidly, D.J. and Davis, W.B. 2004.
5504:Animal models for periodontal disease
5413:List of North American Recent mammals
5050:Inter-island movements of rice rats (
4657:Schmidly and Davis, 2004, p. 382
4196:Schmidly and Davis, 2004, p. 381
3909:Carleton and Musser, 1989, p. 44
3891:Carleton and Musser, 1989, p. 43
3864:Carleton and Musser, 1989, p. 42
3798:Carleton and Musser, 1989, p. 37
3717:Carleton and Musser, 1989, p. 30
3699:Carleton and Musser, 1989, p. 29
3669:Carleton and Musser, 1989, p. 26
3660:Spitzer and Lazell, 1978, p. 788
3639:Carleton and Musser, 1989, p. 25
3576:Hooper and Musser, 1964, table 1
3498:
3496:
3494:
3492:
3348:
3346:
3344:
3342:
3327:Carleton and Musser, 1989, p. 23
2980:
2978:
2885:Spitzer and Lazell, 1978, p. 787
2796:
2794:
2698:found that rice rats accumulate more
1728:, is present, but not as large as in
1378:east of the Mississippi River delta.
1076:) is known as the "silver rice rat".
7:
5789:Mammals of the Eastern United States
5710:Life history of the Texas rice rat (
5384:Guide to the mammals of Pennsylvania
5203:Hooper, E.T. and Musser, G.G. 1964.
4711:Audubon, J.J. and Bachman, J. 1854.
4169:Forys and Duesser, 1993, p. 411
1937:A marsh rice rat walking on mesh in
1661:, openings in the front part of the
1300:are present. The Florida Keys form,
914:Mammals of the Eastern United States
7860:IUCN Red List least concern species
5526:Behavioral Ecology and Sociobiology
5048:Forys, E.A. and Dueser, R.D. 1993.
4968:Copulatory behaviour of rice rats (
4898:Description of a new subspecies of
4866:IUCN Red List of Threatened Species
4567:McIntyre et al., 2005, p. 1048
4558:McIntyre et al., 2005, p. 1043
3567:Hooper and Musser, 1964, p. 13
2740:IUCN Red List of Threatened Species
1522:among oryzomyines examined. On the
1409:includes 56 chromosomes and a
745:and two miles (3 km) north of
682:from elsewhere in Florida in 1898.
616:was erroneous and introduced a new
491:(marsh rice rat) into northwestern
441:. The species is part of the genus
5824:Wolfe, J.L. and Esher, R.J. 1981.
5723:Voss, R.S. and Linzey, A.V. 1981.
5658:Sofaer, J.A. and Shaw, J.H. 1971.
5244:Kays, R.W. and Wilson, D.E. 2000.
4933:Cohen, M.E. and Meyer, D.M. 1993.
4789:, eggs in coastal North Carolina.
4715:. New York: V. G. Audubon, 348 pp.
4348:Abuzeineh et al., 2007, p. 75
3977:Wolfe and Esher, 1981, p. 489
3612:Hooper and Musser, 1964, p. 7
3418:Kays and Wilson, 2000, p. 108
2279:among external parasites and many
1606:, the flattened front part of the
991:containing various populations of
733:Merriam) in southern Florida; and
25:
5373:) of the United States and Mexico
5369:Synopsis of the rice rats (genus
5233:Hunt, R.H. and Ogden, J.J. 1991.
4762:Bloch, C.P. and Rose, R.K. 2005.
4447:Hunt and Ogden, 1991, p. 450
4303:Bloch and Rose, 2005, p. 302
4085:Richards, 1980, pp. 426, 429
3511:Sofaer and Shaw, 1971, p. 99
3203:Stone and Cram, 1903, p. 130
662:Species boundaries and subspecies
5751:Kyphosis in the marsh rice rat (
5143:Molecular divergence within the
5016:Swimming behavior of rice rats (
4603:Kosoy et al., 1997, table 2
4549:Oz and Puleo, 2011, pp. 2–3
4076:Richards, 1980, pp. 429–430
4004:Edmonds et al., 2003, p. 41
3486:Cantrell et al., 2009, p. 1
3173:Hanson et al., 2010, p. 342
3164:Hanson et al., 2010, fig. 5
3137:Hanson et al., 2010, p. 337
2201:); snakes such as cottonmouths (
1486:
1456:
1421:, but may be too variable among
1358:to be substantially lighter and
884:from much of Florida (including
92:
27:North American species of rodent
5699:Stone, W. and Cram, W.E. 1903.
5545:Richards, R.L. 1980. Rice rat (
5502:Oz, H.S. and Puleo, D.A. 2011.
5162:The American Journal of Science
4785:, predation on Forster's tern,
4666:Smith et al., 2002, p. 261
4585:Kosoy et al., 1996, p. 574
4513:Negus et al., 1961, p. 103
4378:Otto et al., 2004, p. 1922
4259:Leopard, 1979, pp. 643–645
3336:Esher et al., 1978, p. 551
3002:Merriam, 1901, pp. 276–277
2696:Paducah Gaseous Diffusion Plant
2387:is eaten by the marsh rice rat.
2298:Parasites of the marsh rice rat
1872:. Between the second and third
832:) in southern Texas and nearby
584:The quadrupeds of North America
320:Oryzomys palustris planirostris
5497:Journal of Experimental Botany
5065:The rice rats of North America
4809:X chromosome inactivation and
4312:Wang et al., 2005, p. 576
3477:Hershkovitz, 1987, p. 154
3388:Weksler, 2006, pp. 79, 81
3107:Wang et al., 2005, p. 581
3098:Wang et al., 2005, p. 575
2295:among internal parasites (see
2020:, into central Texas, eastern
1257:=Number of specimens measured.
624:. The name combines the Greek
1:
5564:, in Virginia tidal marshes.
5486:Journal of Medical Entomology
5402:(Coues' oryzomys) in Honduras
5323:American Journal of Pathology
4796:Cameron, G.N. and Scheel, D.
3936:Weksler, 2006, pp. 52–53
3816:Weksler, 2006, pp. 44–49
3807:Weksler, 2006, pp. 43–44
3780:Weksler, 2006, pp. 41–42
3753:Weksler, 2006, pp. 40–41
3735:Weksler, 2006, pp. 38–39
3708:Goldman, 1918, pp. 23–27
3594:Weksler, 2006, pp. 56–57
3585:Weksler, 2006, pp. 55–56
3454:Weksler, 2006, pp. 58–59
2912:Weksler et al., 2006, table 1
2028:, central Illinois, southern
7885:Taxa named by Richard Harlan
7870:Rodents of the United States
5759:Journal of Wildlife Diseases
5616:The wild mammals of Missouri
4680:Response of marsh rice rat (
4148:Eubanks et al., 2011, p. 552
3288:Hamilton, 1955, table 1
3041:Hall, 1960, pp. 172–173
2702:, but less heavy metal than
2657:, the bacterium that causes
1788:on the upper molars and the
1622:. The narrowest part of the
1554:glands and a single pair of
1190:O. p. planirostris
600:, and also recorded it from
586:, Bachman redescribed it as
296:Oryzomys palustris coloratus
5808:The Southwestern Naturalist
5712:Oryzomys palustris texensis
5675:) from Florida's Lower Keys
5566:Virginia Journal of Science
5515:The influence of rice rats
5125:The Southwestern Naturalist
5058:American Midland Naturalist
4917:American Midland Naturalist
4891:The Southwestern Naturalist
4688:The Southwestern Naturalist
4495:Dewsbury, 1970, p. 274
4486:Dewsbury, 1970, p. 271
4477:Dewsbury, 1970, p. 269
4468:Dewsbury, 1970, p. 268
4205:Goodyear, 1992, p. 190
3068:Goodyear, 1991, p. 423
2370:from that of the rice rat.
1965:, and the southern half of
1667:posterolateral palatal pits
1068:; and "Texas rice rat" for
858:Mammal Species of the World
761:described a new species of
650:, with the marsh rice rat (
562:Academy of Natural Sciences
328:Oryzomys palustris sanibeli
304:Oryzomys natator floridanus
288:Oryzomys palustris texensis
7901:
5688:Oryzomys palustris natator
4684:) to inundation of habitat
4630:Merritt, 1987, p. 176
4540:Steward, 1951, p. 429
4277:Webster, 1987, p. 172
4160:Kruchek, 2004, p. 569
3023:Dalquest, 1965, p. 70
2871:Hamilton, 1955, p. 85
2859:Hamilton, 1955, p. 83
2845:Hibbard, 1955, p. 213
2833:Merriam, 1901, p. 277
2499:Reproduction and lifecycle
2423:dimethylsulfoniopropionate
2213:Alligator mississippiensis
1997:, but are absent from the
1334:). The Florida Keys form (
731:O. natator floridanus
698:to be nearly identical to
279:Oryzomys palustris natator
7880:Mammals described in 1837
5877:
5828:(subscription required).
5806:(subscription required).
5781:American Museum Novitates
5742:(subscription required).
5716:(subscription required).
5692:(subscription required).
5677:(subscription required).
5651:(subscription required).
5607:(subscription required).
5593:(subscription required).
5524:(subscription required).
5495:(subscription required).
5469:(subscription required).
5453:Tulane Studies in Zoology
5445:Ecology of the rice rat,
5349:(subscription required).
5306:(subscription required).
5276:(subscription required).
5262:in rodents in Tennessee.
5237:(subscription required).
5226:(subscription required).
5174:(subscription required).
5149:(subscription required).
5123:(subscription required).
5106:(subscription required).
5095:(subscription required).
5081:(subscription required).
5056:(subscription required).
5041:(subscription required).
5026:(subscription required).
4998:Physiology & Behavior
4996:(subscription required).
4983:Journal of Vector Ecology
4974:(subscription required).
4959:(subscription required).
4948:(subscription required).
4937:(subscription required).
4926:(subscription required).
4915:(subscription required).
4889:(subscription required).
4800:(subscription required).
4791:Canadian Field-Naturalist
4774:(subscription required).
4772:in Virginia tidal marshes
4755:(subscription required).
4686:(subscription required).
4522:Svihla, 1931, p. 238
4339:Wolfe, 1982, pp. 1–2
4321:Wolfe, 1982, pp. 2–3
3954:Weksler, 2006, p. 54
3900:Weksler, 2006, p. 49
3828:Weksler, 2006, p. 44
3771:Weksler, 2006, p. 42
3744:Weksler, 2006, p. 40
3726:Weksler, 2006, p. 37
3621:Weksler, 2006, p. 57
3445:Weksler, 2006, p. 59
3397:Goldman, 1918, p. 20
3361:Weksler, 2006, p. 23
3272:Goldman, 1918, p. 23
3245:Goldman, 1918, p. 27
3233:Goldman, 1918, p. 26
3224:Goldman, 1918, p. 25
3014:Goldman, 1918, p. 22
2939:Chapman, 1893, p. 43
2930:Musser and Carleton, 2005
2800:Chapman, 1893, p. 44
2767:Harlan, 1837, p. 385
2700:polychlorinated biphenyls
2643:normally associated with
1473:O. p. coloratus
1465:O. p. palustris
1448:Male reproductive anatomy
1427:X chromosome inactivation
1248:
1150:O. p. coloratus
1110:O. p. palustris
1066:O. p. coloratus
853:O. palustris natator
794:O. p. coloratus
786:O. p. palustris
727:O. p. coloratus
719:O. p. palustris
640:of the now-defunct genus
594:then placed in the genus
552:, but sent a specimen to
250:
243:
232:
223:
204:
197:
89:Scientific classification
87:
65:
56:
47:
34:
5478:Ticks and antibodies to
5460:Florida Field Naturalist
5246:Mammals of North America
5196:) in southern Illinois.
5167:Hershkovitz, P.M. 1987.
4939:Archives of Oral Biology
4531:Lodge, 2005, p. 177
3215:Eliot, 1905, p. 181
3182:Baird, 1857, p. 482
2921:Weksler, 2006, p. 3
2824:Bangs, 1898, p. 189
2812:Allen, 1894, p. 177
2788:Baird, 1857, p. 459
1979:O. p. fossilis
1929:Distribution and habitat
1675:sphenopalatine vacuities
1440:mutation. At about 50%,
1210:O. p. sanibeli
1170:O. p. texensis
1070:O. p. texensis
1019:also placed examples of
798:O. p. texensis
735:O. p. texensis
678:from Texas in 1894, and
620:for the marsh rice rat,
467:many different parasites
340:Spitzer and Lazell, 1978
5653:Environmental Pollution
4961:Journal of Paleontology
4950:Journal of Paleontology
4776:Northeastern Naturalist
4770:Microtus pennsylvanicus
4764:Population dynamics of
4742:Ohio Journal of Science
4387:Reid, 2006, p. 303
2368:differentiate its niche
2356:Microtus pennsylvanicus
1908:and the lethal dose of
1770:usual in muroid rodents
1624:region between the eyes
1537:Holochilus brasiliensis
1510:covered by small spines
1130:O. p. natator
1062:O. p. natator
1041:genetic species concept
790:O. p. natator
723:O. p. natator
711:Edward Alphonso Goldman
610:Spencer Fullerton Baird
369:. It usually occurs in
5830:Environmental Research
5694:The Journal of Hygiene
5671:A new rice rat (genus
5239:Journal of Herpetology
5224:) of the United States
4429:Post, 1981, p. 40
4420:Post, 1981, p. 35
4366:Wolfe, 1982, p. 3
3968:Wolfe, 1982, p. 2
3502:Wolfe, 1982, p. 4
3352:Wolfe, 1982, p. 1
2388:
2204:Agkistrodon piscivorus
2130:
1942:
1882:entepicondylar foramen
1825:
1745:
1681:in the head is highly
1616:sphenopalatine foramen
1467:, at the right is the
1312:
800:
674:from Florida in 1893,
666:In the 1890s, several
7726:Paleobiology Database
5744:Conservation Genetics
5102:Goodyear, N.C. 1992.
5088:Goodyear, N.C. 1991.
5074:Goodyear, N.C. 1987.
4966:Dewsbury, D.A. 1970.
4955:Dalquest, W.W. 1965.
4944:Dalquest, W.W. 1962.
4855:Cassola, F. (2017) .
2729:Cassola, F. (2017) .
2418:Spartina alterniflora
2384:Spartina alterniflora
2381:
2160:round-tailed muskrats
2144:red-winged blackbirds
2140:Cistothorus palustris
2124:
1936:
1846:anterolabial cingulum
1823:
1811:anteromedian fossette
1743:
1687:subsquamosal fenestra
1310:
977:alcohol dehydrogenase
783:
608:. Three years later,
393:and northeasternmost
291:J.A. Allen, 1894
239:is also shown (red).
7439:Ekbletomys hypenemus
5973:A. praeuniversitatis
5802:Winkler, A.J. 1990.
5749:Webster, W.D. 1987.
5718:Journal of Mammalogy
5686:The swamp rice rat (
5684:Steward, J.S. 1951.
5679:Journal of Mammalogy
5595:Journal of Mammalogy
5573:The mammals of Texas
5480:Borrelia burgdorferi
5424:Superfamily Muroidea
5382:Merritt, J.F. 1987.
5367:Merriam, C.H. 1901.
5351:Journal of Mammalogy
5313:Leopard, E.P. 1979.
5308:Journal of Mammalogy
5298:Kruchek, B.L. 2004.
5260:Borrelia burgdorferi
5228:Journal of Mammalogy
5181:Hibbard, C.W. 1955.
5176:Journal of Mammalogy
5151:Journal of Mammalogy
5108:Journal of Mammalogy
5097:Journal of Mammalogy
5083:Journal of Mammalogy
5069:North American Fauna
5063:Goldman, E.A. 1918.
5043:Journal of Mammalogy
5028:Journal of Mammalogy
4902:from the Gulf States
4896:Chapman, F.M. 1893.
4873:: e.T42675A115200837
4802:Journal of Mammalogy
4757:Journal of Mammalogy
2654:Borrelia burgdorferi
2464:Ammodramus maritimus
2117:Behavior and ecology
1852:Postcranial skeleton
1844:. A distinct ridge (
1395:glandular epithelium
725:in central Florida;
684:Clinton Hart Merriam
5738:Oryzomys argentatus
5346:Peromyscus leucopus
5092:Oryzomys argentatus
5078:Oryzomys argentatus
5020:) and cotton rats (
2708:Peromyscus leucopus
2526:
2331:Population dynamics
2148:Agelaius phoeniceus
2040:, and southwestern
1860:with both the last
1807:anteromedian flexus
1671:mesopterygoid fossa
1477:Cape Sable, Florida
1438:autosomal recessive
1086:
861:does not recognize
849:Oryzomys argentatus
425:Oryzomys argentatus
337:Oryzomys argentatus
59:Conservation status
7523:oryzomys-palustris
7510:Oryzomys_palustris
7496:Oryzomys palustris
7466:Oryzomys palustris
5815:Oryzomys palustris
5813:Wolfe, J.L. 1982.
5764:Weksler, M. 2006.
5753:Oryzomys palustris
5630:Oryzomys palustris
5604:Oryzomys palustris
5589:Oryzomys palustris
5562:Oryzomys palustris
5521:Ammospiza maritima
5517:Oryzomys palustris
5499:55(404):1919–1925.
5447:Oryzomys palustris
5342:Oryzomys palustris
5317:Oryzomys palustris
5302:Oryzomys palustris
5222:O. argentatus
5218:Oryzomys palustris
5194:Oryzomys palustris
5145:Oryzomys palustris
5120:Oryzomys palustris
5052:Oryzomys palustris
5037:Oryzomys palustris
5018:Oryzomys palustris
5003:Eliot, D.G. 1905.
4992:Oryzomys palustris
4970:Oryzomys palustris
4859:Oryzomys palustris
4783:Oryzomys palustris
4766:Oryzomys palustris
4718:Baird, S.F. 1857.
4693:Allen, J.A. 1894.
4682:Oryzomys palustris
2733:Oryzomys palustris
2633:Playa de Oro virus
2602:Human interactions
2524:
2389:
2156:Ondatra zibethicus
2131:
2111:Delmarva Peninsula
2074:meet; in parts of
1943:
1826:
1746:
1697:, the roof of the
1632:interparietal bone
1596:P. o. planirostris
1411:fundamental number
1391:incisura angularis
1360:P. o. planirostris
1348:P. o. planirostris
1340:P. o. planirostris
1313:
1230:O. argentatus
1084:
1009:O. p. planirostris
930:O. argentatus
918:O. p. planirostris
890:O. p. planirostris
863:O. argentatus
801:
739:O. p. planirostris
715:Oryzomys palustris
652:Oryzomys palustris
588:Arvicola oryzivora
550:Arvicola oryzivora
373:habitats, such as
355:Oryzomys palustris
270:Oryzomys palustris
262:Arvicola oryzivora
208:Oryzomys palustris
7875:Rodents of Mexico
7847:
7846:
7713:Open Tree of Life
7458:Taxon identifiers
7449:
7448:
5871:
5866:Species of tribe
5819:Mammalian Species
5798:978-0-8014-3475-4
5708:Svihla, A. 1931.
5624:978-0-8262-1359-4
5609:Acta Theriologica
5581:978-0-292-70241-7
5541:978-0-395-93596-5
5531:Reid, F.A. 2006.
5484:(abstract only).
5439:978-0-8018-8221-0
5392:978-0-8229-5393-7
5334:978-1-56670-614-8
5156:Harlan, R. 1837.
5113:Hall, E.R. 1960.
5022:Sigmodon hispidus
2704:white-footed mice
2635:, are known from
2595:
2594:
2364:Sigmodon hispidus
2360:hispid cotton rat
2261:Mephitis mephitis
1910:potassium cyanide
1864:(neck) and first
1718:masseteric ridges
1659:incisive foramina
1298:interdigital webs
1263:
1262:
1258:
1251:
1045:Oryzomys texensis
759:Claude W. Hibbard
694:, but considered
558:Charles Pickering
439:Oryzomys texensis
427:). Data from the
347:
346:
341:
332:
324:
316:
312:Oryzomys fossilis
308:
300:
292:
283:
275:
266:
258:
190:O. palustris
82:
16:(Redirected from
7892:
7840:
7839:
7827:
7826:
7814:
7813:
7801:
7800:
7788:
7787:
7775:
7774:
7773:
7747:
7746:
7734:
7733:
7721:
7720:
7708:
7707:
7695:
7694:
7682:
7681:
7669:
7668:
7656:
7655:
7643:
7642:
7630:
7629:
7617:
7616:
7604:
7603:
7591:
7590:
7578:
7577:
7565:
7564:
7552:
7551:
7539:
7538:
7526:
7525:
7513:
7512:
7500:
7499:
7498:
7485:
7484:
7483:
7453:
7057:O. longicaudatus
6481:Microakodontomys
6105:D. albimaculatus
6055:C. maracajuensis
5934:A. galapagoensis
5869:
5860:
5853:
5846:
5837:
5419:205:i–xii+1–954.
5408:75(5):1003–1010.
5200:83(3–4):162–180.
5134:) from Florida.
4976:Animal Behaviour
4882:
4880:
4878:
4819:4(7):e6252; 1–9.
4725:Bangs, O. 1898.
4673:Literature cited
4667:
4664:
4658:
4655:
4649:
4646:
4640:
4637:
4631:
4628:
4622:
4619:
4613:
4610:
4604:
4601:
4595:
4592:
4586:
4583:
4577:
4574:
4568:
4565:
4559:
4556:
4550:
4547:
4541:
4538:
4532:
4529:
4523:
4520:
4514:
4511:
4505:
4502:
4496:
4493:
4487:
4484:
4478:
4475:
4469:
4466:
4457:
4454:
4448:
4445:
4439:
4436:
4430:
4427:
4421:
4418:
4409:
4406:
4400:
4397:
4388:
4385:
4379:
4376:
4367:
4364:
4358:
4355:
4349:
4346:
4340:
4337:
4331:
4328:
4322:
4319:
4313:
4310:
4304:
4301:
4292:
4289:
4278:
4275:
4269:
4266:
4260:
4257:
4251:
4248:
4242:
4239:
4233:
4230:
4224:
4221:
4215:
4212:
4206:
4203:
4197:
4194:
4188:
4185:
4179:
4176:
4170:
4167:
4161:
4158:
4149:
4146:
4140:
4137:
4131:
4128:
4122:
4119:
4113:
4110:
4104:
4101:
4095:
4092:
4086:
4083:
4077:
4074:
4068:
4065:
4059:
4056:
4050:
4047:
4041:
4038:
4032:
4029:
4023:
4020:
4014:
4011:
4005:
4002:
3996:
3993:
3987:
3984:
3978:
3975:
3969:
3966:
3955:
3952:
3946:
3943:
3937:
3934:
3928:
3925:
3919:
3916:
3910:
3907:
3901:
3898:
3892:
3889:
3883:
3880:
3874:
3871:
3865:
3862:
3856:
3853:
3847:
3844:
3838:
3835:
3829:
3826:
3817:
3814:
3808:
3805:
3799:
3796:
3790:
3787:
3781:
3778:
3772:
3769:
3763:
3760:
3754:
3751:
3745:
3742:
3736:
3733:
3727:
3724:
3718:
3715:
3709:
3706:
3700:
3697:
3691:
3688:
3682:
3679:
3670:
3667:
3661:
3658:
3649:
3646:
3640:
3637:
3631:
3628:
3622:
3619:
3613:
3610:
3604:
3601:
3595:
3592:
3586:
3583:
3577:
3574:
3568:
3565:
3554:
3551:
3542:
3539:
3533:
3530:
3524:
3521:
3512:
3509:
3503:
3500:
3487:
3484:
3478:
3475:
3469:
3466:
3455:
3452:
3446:
3443:
3437:
3434:
3428:
3425:
3419:
3416:
3407:
3404:
3398:
3395:
3389:
3386:
3380:
3377:
3371:
3368:
3362:
3359:
3353:
3350:
3337:
3334:
3328:
3325:
3316:
3313:
3307:
3304:
3298:
3295:
3289:
3286:
3273:
3270:
3264:
3261:
3255:
3252:
3246:
3243:
3234:
3231:
3225:
3222:
3216:
3213:
3204:
3201:
3192:
3189:
3183:
3180:
3174:
3171:
3165:
3162:
3156:
3153:
3147:
3144:
3138:
3135:
3126:
3123:
3117:
3114:
3108:
3105:
3099:
3096:
3087:
3084:
3078:
3075:
3069:
3066:
3060:
3057:
3051:
3048:
3042:
3039:
3033:
3030:
3024:
3021:
3015:
3012:
3003:
3000:
2994:
2991:
2985:
2982:
2973:
2970:
2961:
2958:
2952:
2949:
2940:
2937:
2931:
2928:
2922:
2919:
2913:
2910:
2904:
2901:
2895:
2892:
2886:
2883:
2872:
2869:
2860:
2857:
2846:
2843:
2834:
2831:
2825:
2822:
2813:
2810:
2801:
2798:
2789:
2786:
2780:
2777:
2768:
2765:
2756:
2755:
2753:
2751:
2726:
2527:
2521:, and deermice.
1874:caudal vertebrae
1763:
1761:
1760:
1757:
1722:capsular process
1652:P. o. argentatus
1600:P. o. argentatus
1545:preputial glands
1528:subapical lobule
1524:urethral process
1490:
1460:
1434:retrotransposons
1368:P. o. argentatus
1356:P. o. argentatus
1336:P. o. argentatus
1302:P. o. argentatus
1253:
1249:
1104:Hindfoot length
1087:
1074:O. p. argentatus
902:O. p. argentatus
898:O. p. floridanus
767:O. fossilis
757:. Also in 1955,
692:O. p. floridanus
339:
330:
322:
314:
306:
298:
290:
281:
273:
264:
256:
228:
210:
97:
96:
76:
71:
70:
52:
38:Temporal range:
32:
21:
7900:
7899:
7895:
7894:
7893:
7891:
7890:
7889:
7850:
7849:
7848:
7843:
7835:
7830:
7822:
7817:
7809:
7804:
7796:
7791:
7783:
7778:
7769:
7768:
7763:
7750:
7742:
7737:
7729:
7724:
7716:
7711:
7703:
7700:Observation.org
7698:
7690:
7685:
7677:
7672:
7664:
7659:
7651:
7646:
7638:
7633:
7625:
7620:
7612:
7607:
7599:
7594:
7586:
7581:
7573:
7568:
7560:
7555:
7547:
7542:
7534:
7529:
7521:
7516:
7508:
7503:
7494:
7493:
7488:
7479:
7478:
7473:
7460:
7450:
7445:
7422:
7393:
7364:
7342:
7313:
7284:
7260:
7238:
7214:
7141:
7119:
7064:O. magellanicus
6977:
6965:O. sydandersoni
6850:
6826:
6774:
6734:N. maculiventer
6668:
6618:
6547:
6525:
6496:
6491:M. transitorius
6474:
6438:
6382:
6360:
6327:H. megacephalus
6296:
6277:H. brasiliensis
6260:
6189:
6132:
6110:
6088:
6024:
6000:
5978:
5946:
5917:
5873:
5864:
5655:119(2):261–268.
5644:(abstract only)
5513:Post, W. 1981.
5400:Oryzomys couesi
5266:3(3–4):130–134.
5171:Oryzomys couesi
5116:Oryzomys couesi
5060:130(2):408–412.
4876:
4874:
4854:
4826:Oryzomys couesi
4793:117(4):654–657.
4787:Sterna forsteri
4751:Oryzomys couesi
4675:
4670:
4665:
4661:
4656:
4652:
4647:
4643:
4638:
4634:
4629:
4625:
4620:
4616:
4611:
4607:
4602:
4598:
4593:
4589:
4584:
4580:
4575:
4571:
4566:
4562:
4557:
4553:
4548:
4544:
4539:
4535:
4530:
4526:
4521:
4517:
4512:
4508:
4503:
4499:
4494:
4490:
4485:
4481:
4476:
4472:
4467:
4460:
4455:
4451:
4446:
4442:
4437:
4433:
4428:
4424:
4419:
4412:
4407:
4403:
4398:
4391:
4386:
4382:
4377:
4370:
4365:
4361:
4356:
4352:
4347:
4343:
4338:
4334:
4329:
4325:
4320:
4316:
4311:
4307:
4302:
4295:
4290:
4281:
4276:
4272:
4267:
4263:
4258:
4254:
4249:
4245:
4240:
4236:
4231:
4227:
4222:
4218:
4213:
4209:
4204:
4200:
4195:
4191:
4186:
4182:
4177:
4173:
4168:
4164:
4159:
4152:
4147:
4143:
4138:
4134:
4129:
4125:
4120:
4116:
4111:
4107:
4102:
4098:
4093:
4089:
4084:
4080:
4075:
4071:
4066:
4062:
4057:
4053:
4048:
4044:
4039:
4035:
4030:
4026:
4021:
4017:
4012:
4008:
4003:
3999:
3994:
3990:
3985:
3981:
3976:
3972:
3967:
3958:
3953:
3949:
3944:
3940:
3935:
3931:
3926:
3922:
3917:
3913:
3908:
3904:
3899:
3895:
3890:
3886:
3881:
3877:
3872:
3868:
3863:
3859:
3854:
3850:
3845:
3841:
3836:
3832:
3827:
3820:
3815:
3811:
3806:
3802:
3797:
3793:
3788:
3784:
3779:
3775:
3770:
3766:
3761:
3757:
3752:
3748:
3743:
3739:
3734:
3730:
3725:
3721:
3716:
3712:
3707:
3703:
3698:
3694:
3689:
3685:
3680:
3673:
3668:
3664:
3659:
3652:
3647:
3643:
3638:
3634:
3629:
3625:
3620:
3616:
3611:
3607:
3602:
3598:
3593:
3589:
3584:
3580:
3575:
3571:
3566:
3557:
3552:
3545:
3540:
3536:
3531:
3527:
3522:
3515:
3510:
3506:
3501:
3490:
3485:
3481:
3476:
3472:
3467:
3458:
3453:
3449:
3444:
3440:
3435:
3431:
3426:
3422:
3417:
3410:
3405:
3401:
3396:
3392:
3387:
3383:
3378:
3374:
3369:
3365:
3360:
3356:
3351:
3340:
3335:
3331:
3326:
3319:
3314:
3310:
3305:
3301:
3296:
3292:
3287:
3276:
3271:
3267:
3262:
3258:
3253:
3249:
3244:
3237:
3232:
3228:
3223:
3219:
3214:
3207:
3202:
3195:
3190:
3186:
3181:
3177:
3172:
3168:
3163:
3159:
3154:
3150:
3145:
3141:
3136:
3129:
3124:
3120:
3115:
3111:
3106:
3102:
3097:
3090:
3085:
3081:
3076:
3072:
3067:
3063:
3058:
3054:
3049:
3045:
3040:
3036:
3031:
3027:
3022:
3018:
3013:
3006:
3001:
2997:
2992:
2988:
2983:
2976:
2971:
2964:
2959:
2955:
2950:
2943:
2938:
2934:
2929:
2925:
2920:
2916:
2911:
2907:
2902:
2898:
2893:
2889:
2884:
2875:
2870:
2863:
2858:
2849:
2844:
2837:
2832:
2828:
2823:
2816:
2811:
2804:
2799:
2792:
2787:
2783:
2778:
2771:
2766:
2759:
2749:
2747:
2728:
2727:
2720:
2716:
2680:protected areas
2637:Oryzomys couesi
2604:
2536:Body mass (oz)
2515:Coolidge effect
2501:
2478:Sterna forsteri
2460:seaside sparrow
2376:
2333:
2269:ticks and mites
2164:Neofiber alleni
2119:
2072:Oryzomys couesi
2024:, southwestern
2007:glacial refugia
1953:, southeastern
1931:
1894:
1854:
1754:
1753:
1738:
1699:tympanic cavity
1648:P. o. palustris
1636:P. o. coloratus
1604:zygomatic plate
1592:maxillary bones
1572:
1564:vesicular gland
1520:Oryzomys couesi
1498:
1497:
1496:
1495:
1494:
1491:
1482:
1481:
1480:
1461:
1450:
1419:Oryzomys couesi
1415:sex chromosomes
1350:, or brownish (
1328:P. o. coloratus
1324:P. o. palustris
1221:123.6 (111–138)
1218:257.5 (233–274)
1201:129.6 (108–128)
1198:247.5 (226–266)
1184:29 (28.5–30.5)
1161:143.5 (123–171)
1158:283.0 (250–326)
1141:140.6 (122–173)
1138:281.2 (246–318)
1082:
1053:
1001:O. p. coloratus
997:O. p. palustris
926:O. p. palustris
906:O. p. palustris
886:O. p. coloratus
805:Oryzomys couesi
703:O. p. palustris
680:O. p. coloratus
664:
538:
521:Oryzomys couesi
498:O. gorgasi
479:
450:Oryzomys couesi
361:North American
236:Oryzomys couesi
219:
212:
206:
193:
91:
83:
72:
68:
61:
43:
36:
28:
23:
22:
15:
12:
11:
5:
7898:
7896:
7888:
7887:
7882:
7877:
7872:
7867:
7862:
7852:
7851:
7845:
7844:
7842:
7841:
7828:
7815:
7802:
7789:
7776:
7760:
7758:
7752:
7751:
7749:
7748:
7735:
7722:
7709:
7696:
7683:
7670:
7657:
7644:
7631:
7618:
7605:
7592:
7579:
7566:
7553:
7540:
7527:
7514:
7501:
7486:
7470:
7468:
7462:
7461:
7456:
7447:
7446:
7444:
7443:
7432:
7430:
7428:Incertae sedis
7424:
7423:
7421:
7420:
7413:
7405:
7403:
7395:
7394:
7392:
7391:
7384:
7376:
7374:
7371:Transandinomys
7366:
7365:
7363:
7362:
7354:
7352:
7344:
7343:
7341:
7340:
7333:
7325:
7323:
7315:
7314:
7312:
7311:
7308:S. ucayalensis
7304:
7296:
7294:
7286:
7285:
7283:
7282:
7273:
7271:
7262:
7261:
7259:
7258:
7250:
7248:
7240:
7239:
7237:
7236:
7227:
7225:
7216:
7215:
7213:
7212:
7205:
7198:
7190:
7183:
7176:
7169:
7161:
7153:
7151:
7143:
7142:
7140:
7139:
7131:
7129:
7121:
7120:
7118:
7117:
7109:
7102:
7095:
7088:
7081:
7074:
7067:
7060:
7053:
7046:
7039:
7032:
7025:
7018:
7011:
7004:
6997:
6989:
6987:
6979:
6978:
6976:
6975:
6968:
6961:
6954:
6947:
6940:
6933:
6926:
6919:
6912:
6905:
6898:
6891:
6884:
6877:
6870:
6862:
6860:
6852:
6851:
6849:
6848:
6839:
6837:
6828:
6827:
6825:
6824:
6817:
6814:N. narboroughi
6810:
6807:N. fernandinae
6803:
6795:
6786:
6784:
6776:
6775:
6773:
6772:
6765:
6758:
6751:
6744:
6737:
6730:
6723:
6716:
6709:
6702:
6695:
6688:
6685:N. albigularis
6680:
6678:
6670:
6669:
6667:
6666:
6659:
6652:
6645:
6638:
6630:
6628:
6620:
6619:
6617:
6616:
6609:
6602:
6595:
6588:
6581:
6574:
6567:
6559:
6557:
6549:
6548:
6546:
6545:
6537:
6535:
6527:
6526:
6524:
6523:
6516:
6508:
6506:
6498:
6497:
6495:
6494:
6486:
6484:
6476:
6475:
6473:
6472:
6465:
6458:
6455:M. caliginosus
6450:
6448:
6440:
6439:
6437:
6436:
6428:
6420:
6417:M. desmarestii
6412:
6404:
6395:
6393:
6384:
6383:
6381:
6380:
6372:
6370:
6362:
6361:
6359:
6358:
6351:
6344:
6337:
6330:
6323:
6316:
6308:
6306:
6298:
6297:
6295:
6294:
6287:
6280:
6272:
6270:
6262:
6261:
6259:
6258:
6251:
6244:
6237:
6230:
6223:
6216:
6209:
6201:
6199:
6191:
6190:
6188:
6187:
6180:
6173:
6170:E. macconnelli
6166:
6159:
6152:
6144:
6142:
6134:
6133:
6131:
6130:
6122:
6120:
6112:
6111:
6109:
6108:
6100:
6098:
6090:
6089:
6087:
6086:
6079:
6072:
6065:
6058:
6051:
6044:
6036:
6034:
6026:
6025:
6023:
6022:
6013:
6011:
6002:
6001:
5999:
5998:
5990:
5988:
5980:
5979:
5977:
5976:
5968:
5959:
5957:
5948:
5947:
5945:
5944:
5941:A. xanthaeolus
5937:
5929:
5927:
5919:
5918:
5916:
5915:
5909:
5903:
5897:
5891:
5885:
5878:
5875:
5874:
5865:
5863:
5862:
5855:
5848:
5840:
5834:
5833:
5822:
5811:
5810:35(2):199–205.
5800:
5784:
5773:
5762:
5761:23(1):171–172.
5747:
5732:
5721:
5720:12(3):238–242.
5706:
5697:
5696:49(4):427–429.
5682:
5681:59(4):787–792.
5667:
5656:
5645:
5626:
5612:
5598:
5597:75(4):914–928.
5583:
5569:
5568:57(3):115–121.
5558:
5543:
5529:
5511:
5500:
5489:
5488:36(5):578–587.
5474:
5463:
5456:
5441:
5420:
5409:
5394:
5380:
5365:
5354:
5336:
5326:
5325:96(2):643–646.
5311:
5310:85(3):569–575.
5296:
5295:57(5):578–588.
5281:
5280:54(6):570–576.
5267:
5256:
5242:
5241:25(4):448–453.
5231:
5230:70(3):557–570.
5212:
5201:
5190:
5179:
5178:68(1):152–154.
5165:
5164:31(2):385–386.
5154:
5153:91(2):336–347.
5139:
5128:
5111:
5110:73(1):186–200.
5100:
5099:72(4):723–730.
5086:
5085:68(3):692–695.
5072:
5061:
5046:
5045:92(3):552–560.
5031:
5030:59(3):551–558.
5012:
5001:
4986:
4979:
4964:
4953:
4952:36(3):568–582.
4942:
4941:38(7):601–606.
4931:
4928:Virus Research
4920:
4919:76(2):309–324.
4909:
4894:
4893:48(2):306–309.
4883:
4852:
4838:
4835:
4824:Review of the
4820:
4805:
4804:82(3):652–680.
4794:
4779:
4778:12(3):295–306.
4760:
4759:60(1):225–228.
4745:
4734:
4723:
4716:
4709:
4691:
4674:
4671:
4669:
4668:
4659:
4650:
4641:
4632:
4623:
4614:
4605:
4596:
4587:
4578:
4569:
4560:
4551:
4542:
4533:
4524:
4515:
4506:
4497:
4488:
4479:
4470:
4458:
4449:
4440:
4431:
4422:
4410:
4401:
4389:
4380:
4368:
4359:
4350:
4341:
4332:
4323:
4314:
4305:
4293:
4279:
4270:
4261:
4252:
4243:
4234:
4225:
4216:
4207:
4198:
4189:
4180:
4171:
4162:
4150:
4141:
4132:
4123:
4114:
4105:
4096:
4087:
4078:
4069:
4060:
4051:
4042:
4033:
4024:
4015:
4006:
3997:
3988:
3979:
3970:
3956:
3947:
3938:
3929:
3920:
3911:
3902:
3893:
3884:
3875:
3866:
3857:
3848:
3839:
3830:
3818:
3809:
3800:
3791:
3782:
3773:
3764:
3755:
3746:
3737:
3728:
3719:
3710:
3701:
3692:
3683:
3671:
3662:
3650:
3641:
3632:
3623:
3614:
3605:
3596:
3587:
3578:
3569:
3555:
3543:
3534:
3525:
3513:
3504:
3488:
3479:
3470:
3456:
3447:
3438:
3429:
3420:
3408:
3399:
3390:
3381:
3372:
3363:
3354:
3338:
3329:
3317:
3308:
3299:
3290:
3274:
3265:
3256:
3247:
3235:
3226:
3217:
3205:
3193:
3184:
3175:
3166:
3157:
3148:
3139:
3127:
3118:
3109:
3100:
3088:
3079:
3070:
3061:
3052:
3043:
3034:
3025:
3016:
3004:
2995:
2986:
2974:
2962:
2953:
2941:
2932:
2923:
2914:
2905:
2896:
2887:
2873:
2861:
2847:
2835:
2826:
2814:
2802:
2790:
2781:
2769:
2757:
2717:
2715:
2712:
2692:climate change
2688:Delaware River
2629:Catacama virus
2603:
2600:
2593:
2592:
2589:
2586:
2582:
2581:
2578:
2575:
2571:
2570:
2567:
2564:
2560:
2559:
2556:
2553:
2549:
2548:
2545:
2542:
2538:
2537:
2534:
2531:
2500:
2497:
2474:Forster's tern
2375:
2372:
2332:
2329:
2291:, and several
2257:striped skunks
2191:Circus cyaneus
2118:
2115:
2096:O. couesi
2051:Dasypus bellus
2011:glacial period
1939:Paynes Prairie
1930:
1927:
1921:is removed or
1893:
1890:
1853:
1850:
1750:dental formula
1737:
1734:
1730:O. couesi
1714:mental foramen
1695:tegmen tympani
1691:squamosal bone
1644:P. o. texensis
1620:O. couesi
1608:zygomatic arch
1571:
1568:
1532:O. couesi
1492:
1485:
1484:
1483:
1462:
1455:
1454:
1453:
1452:
1451:
1449:
1446:
1374:and along the
1364:P. o. sanibeli
1352:P. o. sanibeli
1344:P. o. sanibeli
1317:P. o. texensis
1261:
1260:
1246:
1245:
1242:
1239:
1236:
1233:
1232:(Florida Keys)
1226:
1225:
1222:
1219:
1216:
1213:
1206:
1205:
1202:
1199:
1196:
1193:
1186:
1185:
1182:
1179:
1176:
1173:
1166:
1165:
1162:
1159:
1156:
1153:
1146:
1145:
1142:
1139:
1136:
1133:
1126:
1125:
1122:
1119:
1116:
1113:
1106:
1105:
1102:
1099:
1096:
1091:
1081:
1078:
1052:
1049:
1037:O. couesi
1033:O. couesi
1005:O. p. sanibeli
993:O. couesi
922:O. p. sanibeli
910:O. p. texensis
894:O. p. sanibeli
878:morphometrical
867:microsatellite
822:O. couesi
818:O. couesi
814:O. couesi
809:O. couesi
755:Sanibel Island
751:O. p. sanibeli
696:O. p. texensis
676:O. p. texensis
663:
660:
554:Richard Harlan
542:South Carolina
537:
534:
514:of the family
478:
475:
469:and harbors a
365:in the family
351:marsh rice rat
345:
344:
343:
342:
333:
331:Hamilton, 1955
325:
323:Hamilton, 1955
317:
309:
301:
293:
284:
276:
267:
259:
248:
247:
241:
240:
230:
229:
221:
220:
213:
202:
201:
195:
194:
187:
185:
181:
180:
173:
169:
168:
163:
159:
158:
153:
149:
148:
143:
139:
138:
133:
129:
128:
123:
119:
118:
113:
109:
108:
103:
99:
98:
85:
84:
66:
63:
62:
57:
54:
53:
45:
44:
37:
35:Marsh rice rat
26:
24:
18:Marsh Rice Rat
14:
13:
10:
9:
6:
4:
3:
2:
7897:
7886:
7883:
7881:
7878:
7876:
7873:
7871:
7868:
7866:
7863:
7861:
7858:
7857:
7855:
7838:
7833:
7829:
7825:
7820:
7816:
7812:
7807:
7803:
7799:
7794:
7790:
7786:
7781:
7777:
7772:
7766:
7762:
7761:
7759:
7757:
7756:Mus palustris
7753:
7745:
7740:
7736:
7732:
7727:
7723:
7719:
7714:
7710:
7706:
7701:
7697:
7693:
7688:
7684:
7680:
7675:
7671:
7667:
7662:
7658:
7654:
7649:
7645:
7641:
7636:
7632:
7628:
7623:
7619:
7615:
7610:
7606:
7602:
7597:
7593:
7589:
7584:
7580:
7576:
7571:
7567:
7563:
7558:
7554:
7550:
7545:
7541:
7537:
7532:
7528:
7524:
7519:
7515:
7511:
7506:
7502:
7497:
7491:
7487:
7482:
7476:
7472:
7471:
7469:
7467:
7463:
7459:
7454:
7442:
7440:
7434:
7433:
7431:
7429:
7425:
7419:
7418:
7414:
7412:
7411:
7410:Z. brevicauda
7407:
7406:
7404:
7402:
7401:
7396:
7390:
7389:
7388:T. talamancae
7385:
7383:
7382:
7378:
7377:
7375:
7373:
7372:
7367:
7361:
7360:
7356:
7355:
7353:
7351:
7350:
7345:
7339:
7338:
7334:
7332:
7331:
7327:
7326:
7324:
7322:
7321:
7320:Sigmodontomys
7316:
7310:
7309:
7305:
7303:
7302:
7298:
7297:
7295:
7293:
7292:
7287:
7281:
7280:
7279:R. primigenus
7275:
7274:
7272:
7270:
7269:
7263:
7257:
7256:
7252:
7251:
7249:
7247:
7246:
7245:Pseudoryzomys
7241:
7235:
7234:
7229:
7228:
7226:
7224:
7223:
7217:
7211:
7210:
7209:O. peninsulae
7206:
7204:
7203:
7202:O. palustris
7199:
7197:
7196:
7191:
7189:
7188:
7184:
7182:
7181:
7180:O. dimidiatus
7177:
7175:
7174:
7170:
7168:
7167:
7166:O. antillarum
7162:
7160:
7159:
7158:O. albiventer
7155:
7154:
7152:
7150:
7149:
7144:
7138:
7137:
7133:
7132:
7130:
7128:
7127:
7122:
7116:
7115:
7110:
7108:
7107:
7103:
7101:
7100:
7099:O. stramineus
7096:
7094:
7093:
7089:
7087:
7086:
7082:
7080:
7079:
7075:
7073:
7072:
7068:
7066:
7065:
7061:
7059:
7058:
7054:
7052:
7051:
7047:
7045:
7044:
7043:O. fulvescens
7040:
7038:
7037:
7033:
7031:
7030:
7029:O. flavescens
7026:
7024:
7023:
7022:O. destructor
7019:
7017:
7016:
7015:O. chacoensis
7012:
7010:
7009:
7005:
7003:
7002:
6998:
6996:
6995:
6991:
6990:
6988:
6986:
6985:
6980:
6974:
6973:
6972:O. trinitatis
6969:
6967:
6966:
6962:
6960:
6959:
6955:
6953:
6952:
6948:
6946:
6945:
6941:
6939:
6938:
6934:
6932:
6931:
6927:
6925:
6924:
6920:
6918:
6917:
6913:
6911:
6910:
6906:
6904:
6903:
6899:
6897:
6896:
6892:
6890:
6889:
6885:
6883:
6882:
6881:O. catherinae
6878:
6876:
6875:
6871:
6869:
6868:
6867:O. auyantepui
6864:
6863:
6861:
6859:
6858:
6853:
6847:
6846:
6841:
6840:
6838:
6836:
6835:
6829:
6823:
6822:
6818:
6816:
6815:
6811:
6809:
6808:
6804:
6802:
6801:
6800:N. indefessus
6796:
6794:
6793:
6788:
6787:
6785:
6783:
6782:
6777:
6771:
6770:
6766:
6764:
6763:
6762:N. pectoralis
6759:
6757:
6756:
6752:
6750:
6749:
6745:
6743:
6742:
6741:N. meridensis
6738:
6736:
6735:
6731:
6729:
6728:
6724:
6722:
6721:
6717:
6715:
6714:
6710:
6708:
6707:
6703:
6701:
6700:
6696:
6694:
6693:
6692:N. auriventer
6689:
6687:
6686:
6682:
6681:
6679:
6677:
6676:
6671:
6665:
6664:
6660:
6658:
6657:
6653:
6651:
6650:
6646:
6644:
6643:
6639:
6637:
6636:
6632:
6631:
6629:
6627:
6626:
6621:
6615:
6614:
6610:
6608:
6607:
6603:
6601:
6600:
6596:
6594:
6593:
6589:
6587:
6586:
6582:
6580:
6579:
6575:
6573:
6572:
6568:
6566:
6565:
6561:
6560:
6558:
6556:
6555:
6550:
6544:
6543:
6539:
6538:
6536:
6534:
6533:
6528:
6522:
6521:
6517:
6515:
6514:
6513:M. altissimus
6510:
6509:
6507:
6505:
6504:
6499:
6493:
6492:
6488:
6487:
6485:
6483:
6482:
6477:
6471:
6470:
6466:
6464:
6463:
6462:M. robustulus
6459:
6457:
6456:
6452:
6451:
6449:
6447:
6446:
6441:
6435:
6434:
6429:
6427:
6426:
6421:
6419:
6418:
6413:
6411:
6410:
6409:M. curazensis
6405:
6403:
6402:
6397:
6396:
6394:
6392:
6391:
6385:
6379:
6378:
6374:
6373:
6371:
6369:
6368:
6363:
6357:
6356:
6352:
6350:
6349:
6345:
6343:
6342:
6341:H. perenensis
6338:
6336:
6335:
6331:
6329:
6328:
6324:
6322:
6321:
6317:
6315:
6314:
6310:
6309:
6307:
6305:
6304:
6299:
6293:
6292:
6288:
6286:
6285:
6281:
6279:
6278:
6274:
6273:
6271:
6269:
6268:
6263:
6257:
6256:
6255:H. saturatior
6252:
6250:
6249:
6245:
6243:
6242:
6238:
6236:
6235:
6231:
6229:
6228:
6224:
6222:
6221:
6217:
6215:
6214:
6210:
6208:
6207:
6203:
6202:
6200:
6198:
6197:
6192:
6186:
6185:
6181:
6179:
6178:
6174:
6172:
6171:
6167:
6165:
6164:
6160:
6158:
6157:
6153:
6151:
6150:
6146:
6145:
6143:
6141:
6140:
6135:
6129:
6128:
6124:
6123:
6121:
6119:
6118:
6113:
6107:
6106:
6102:
6101:
6099:
6097:
6096:
6091:
6085:
6084:
6080:
6078:
6077:
6073:
6071:
6070:
6066:
6064:
6063:
6059:
6057:
6056:
6052:
6050:
6049:
6045:
6043:
6042:
6038:
6037:
6035:
6033:
6032:
6027:
6021:
6020:
6015:
6014:
6012:
6010:
6009:
6003:
5997:
5996:
5992:
5991:
5989:
5987:
5986:
5985:Amphinectomys
5981:
5975:
5974:
5969:
5967:
5966:
5961:
5960:
5958:
5956:
5955:
5949:
5943:
5942:
5938:
5936:
5935:
5931:
5930:
5928:
5926:
5925:
5920:
5914:
5913:Sigmodontinae
5910:
5908:
5904:
5902:
5898:
5896:
5892:
5890:
5886:
5884:
5880:
5879:
5876:
5872:
5861:
5856:
5854:
5849:
5847:
5842:
5841:
5838:
5831:
5827:
5823:
5820:
5816:
5812:
5809:
5805:
5801:
5799:
5795:
5791:
5790:
5785:
5782:
5778:
5774:
5771:
5767:
5763:
5760:
5756:
5754:
5748:
5745:
5741:
5739:
5733:
5730:
5726:
5722:
5719:
5715:
5713:
5707:
5704:
5703:
5698:
5695:
5691:
5689:
5683:
5680:
5676:
5674:
5668:
5666:26(1):99–109.
5665:
5661:
5657:
5654:
5650:
5646:
5643:
5639:
5635:
5631:
5627:
5625:
5621:
5617:
5613:
5610:
5606:
5605:
5599:
5596:
5592:
5590:
5584:
5582:
5578:
5574:
5570:
5567:
5563:
5559:
5556:
5552:
5548:
5544:
5542:
5538:
5534:
5530:
5527:
5523:
5522:
5518:
5512:
5509:
5505:
5501:
5498:
5494:
5490:
5487:
5483:
5481:
5475:
5472:
5468:
5464:
5461:
5457:
5454:
5450:
5448:
5442:
5440:
5436:
5432:
5430:
5425:
5421:
5418:
5414:
5410:
5407:
5403:
5401:
5395:
5393:
5389:
5385:
5381:
5378:
5374:
5372:
5366:
5364:73:1043–1049.
5363:
5359:
5355:
5352:
5348:
5347:
5343:
5337:
5335:
5331:
5327:
5324:
5320:
5318:
5312:
5309:
5305:
5303:
5297:
5294:
5290:
5288:
5282:
5279:
5275:
5274:
5268:
5265:
5261:
5257:
5255:
5254:0-691-07012-1
5251:
5247:
5243:
5240:
5236:
5232:
5229:
5225:
5223:
5219:
5213:
5210:
5206:
5202:
5199:
5195:
5191:
5188:
5184:
5180:
5177:
5173:
5172:
5166:
5163:
5159:
5155:
5152:
5148:
5146:
5140:
5137:
5133:
5129:
5127:5(3):171–173.
5126:
5122:
5121:
5117:
5112:
5109:
5105:
5101:
5098:
5094:
5093:
5087:
5084:
5080:
5079:
5073:
5070:
5066:
5062:
5059:
5055:
5053:
5047:
5044:
5040:
5038:
5032:
5029:
5025:
5023:
5019:
5013:
5010:
5006:
5002:
4999:
4995:
4993:
4987:
4984:
4980:
4977:
4973:
4971:
4965:
4962:
4958:
4954:
4951:
4947:
4943:
4940:
4936:
4932:
4929:
4925:
4921:
4918:
4914:
4910:
4907:
4903:
4901:
4895:
4892:
4888:
4884:
4872:
4868:
4867:
4862:
4860:
4853:
4850:
4846:
4845:
4839:
4836:
4833:
4829:
4827:
4821:
4818:
4814:
4812:
4806:
4803:
4799:
4795:
4792:
4788:
4784:
4780:
4777:
4773:
4771:
4767:
4761:
4758:
4754:
4752:
4746:
4744:88(3):99–100.
4743:
4739:
4735:
4732:
4728:
4724:
4721:
4717:
4714:
4710:
4707:
4703:
4702:
4698:
4692:
4689:
4685:
4683:
4677:
4676:
4672:
4663:
4660:
4654:
4651:
4645:
4642:
4636:
4633:
4627:
4624:
4618:
4615:
4609:
4606:
4600:
4597:
4591:
4588:
4582:
4579:
4573:
4570:
4564:
4561:
4555:
4552:
4546:
4543:
4537:
4534:
4528:
4525:
4519:
4516:
4510:
4507:
4501:
4498:
4492:
4489:
4483:
4480:
4474:
4471:
4465:
4463:
4459:
4453:
4450:
4444:
4441:
4435:
4432:
4426:
4423:
4417:
4415:
4411:
4405:
4402:
4396:
4394:
4390:
4384:
4381:
4375:
4373:
4369:
4363:
4360:
4354:
4351:
4345:
4342:
4336:
4333:
4327:
4324:
4318:
4315:
4309:
4306:
4300:
4298:
4294:
4288:
4286:
4284:
4280:
4274:
4271:
4265:
4262:
4256:
4253:
4247:
4244:
4238:
4235:
4229:
4226:
4220:
4217:
4211:
4208:
4202:
4199:
4193:
4190:
4184:
4181:
4175:
4172:
4166:
4163:
4157:
4155:
4151:
4145:
4142:
4136:
4133:
4127:
4124:
4118:
4115:
4109:
4106:
4100:
4097:
4091:
4088:
4082:
4079:
4073:
4070:
4064:
4061:
4055:
4052:
4046:
4043:
4037:
4034:
4028:
4025:
4019:
4016:
4010:
4007:
4001:
3998:
3992:
3989:
3983:
3980:
3974:
3971:
3965:
3963:
3961:
3957:
3951:
3948:
3942:
3939:
3933:
3930:
3924:
3921:
3915:
3912:
3906:
3903:
3897:
3894:
3888:
3885:
3879:
3876:
3870:
3867:
3861:
3858:
3852:
3849:
3843:
3840:
3834:
3831:
3825:
3823:
3819:
3813:
3810:
3804:
3801:
3795:
3792:
3786:
3783:
3777:
3774:
3768:
3765:
3759:
3756:
3750:
3747:
3741:
3738:
3732:
3729:
3723:
3720:
3714:
3711:
3705:
3702:
3696:
3693:
3687:
3684:
3678:
3676:
3672:
3666:
3663:
3657:
3655:
3651:
3645:
3642:
3636:
3633:
3627:
3624:
3618:
3615:
3609:
3606:
3600:
3597:
3591:
3588:
3582:
3579:
3573:
3570:
3564:
3562:
3560:
3556:
3550:
3548:
3544:
3538:
3535:
3529:
3526:
3520:
3518:
3514:
3508:
3505:
3499:
3497:
3495:
3493:
3489:
3483:
3480:
3474:
3471:
3465:
3463:
3461:
3457:
3451:
3448:
3442:
3439:
3433:
3430:
3424:
3421:
3415:
3413:
3409:
3403:
3400:
3394:
3391:
3385:
3382:
3376:
3373:
3367:
3364:
3358:
3355:
3349:
3347:
3345:
3343:
3339:
3333:
3330:
3324:
3322:
3318:
3312:
3309:
3303:
3300:
3294:
3291:
3285:
3283:
3281:
3279:
3275:
3269:
3266:
3260:
3257:
3251:
3248:
3242:
3240:
3236:
3230:
3227:
3221:
3218:
3212:
3210:
3206:
3200:
3198:
3194:
3188:
3185:
3179:
3176:
3170:
3167:
3161:
3158:
3152:
3149:
3143:
3140:
3134:
3132:
3128:
3122:
3119:
3113:
3110:
3104:
3101:
3095:
3093:
3089:
3083:
3080:
3074:
3071:
3065:
3062:
3056:
3053:
3047:
3044:
3038:
3035:
3029:
3026:
3020:
3017:
3011:
3009:
3005:
2999:
2996:
2990:
2987:
2981:
2979:
2975:
2969:
2967:
2963:
2957:
2954:
2948:
2946:
2942:
2936:
2933:
2927:
2924:
2918:
2915:
2909:
2906:
2900:
2897:
2891:
2888:
2882:
2880:
2878:
2874:
2868:
2866:
2862:
2856:
2854:
2852:
2848:
2842:
2840:
2836:
2830:
2827:
2821:
2819:
2815:
2809:
2807:
2803:
2797:
2795:
2791:
2785:
2782:
2776:
2774:
2770:
2764:
2762:
2758:
2746:
2742:
2741:
2736:
2734:
2725:
2723:
2719:
2713:
2711:
2709:
2705:
2701:
2697:
2693:
2689:
2685:
2684:tidal marshes
2681:
2677:
2676:Least Concern
2673:
2672:IUCN Red List
2668:
2666:
2665:
2660:
2656:
2655:
2650:
2646:
2642:
2638:
2634:
2630:
2625:
2621:
2616:
2614:
2613:periodontitis
2610:
2609:J. S. Steward
2601:
2599:
2590:
2587:
2584:
2583:
2579:
2576:
2573:
2572:
2568:
2565:
2562:
2561:
2557:
2554:
2551:
2550:
2546:
2543:
2540:
2539:
2535:
2533:Body mass (g)
2532:
2529:
2528:
2522:
2520:
2516:
2511:
2507:
2506:estrous cycle
2498:
2496:
2494:
2490:
2486:
2481:
2479:
2475:
2471:
2470:
2465:
2461:
2457:
2453:
2452:
2447:
2446:
2441:
2440:fiddler crabs
2436:
2434:
2433:
2428:
2424:
2420:
2419:
2414:
2413:
2408:
2407:
2402:
2401:
2396:
2395:
2386:
2385:
2380:
2373:
2371:
2369:
2365:
2361:
2357:
2353:
2348:
2344:
2342:
2341:Breton Island
2338:
2330:
2328:
2326:
2322:
2318:
2314:
2310:
2306:
2305:Periodontitis
2302:
2300:
2299:
2294:
2290:
2286:
2282:
2278:
2274:
2270:
2266:
2262:
2258:
2254:
2250:
2246:
2242:
2241:Neogale vison
2238:
2237:American mink
2234:
2233:Vulpes vulpes
2230:
2226:
2225:Procyon lotor
2222:
2218:
2214:
2210:
2206:
2205:
2200:
2196:
2192:
2188:
2184:
2180:
2176:
2171:
2169:
2165:
2161:
2157:
2153:
2149:
2145:
2141:
2137:
2128:
2123:
2116:
2114:
2112:
2108:
2104:
2099:
2097:
2093:
2089:
2085:
2081:
2077:
2073:
2068:
2065:
2061:
2057:
2053:
2052:
2047:
2043:
2039:
2038:West Virginia
2035:
2031:
2027:
2023:
2019:
2014:
2012:
2008:
2004:
2000:
1996:
1992:
1989:of Texas and
1988:
1984:
1981:are from the
1980:
1976:
1975:Rancholabrean
1972:
1968:
1964:
1960:
1956:
1952:
1948:
1940:
1935:
1928:
1926:
1924:
1920:
1916:
1911:
1907:
1903:
1899:
1898:adrenal gland
1891:
1889:
1887:
1883:
1879:
1875:
1871:
1867:
1863:
1859:
1851:
1849:
1847:
1843:
1839:
1835:
1831:
1822:
1818:
1816:
1812:
1808:
1804:
1798:
1796:
1791:
1787:
1783:
1779:
1775:
1771:
1767:
1751:
1742:
1735:
1733:
1731:
1727:
1723:
1719:
1715:
1711:
1706:
1704:
1700:
1696:
1692:
1688:
1684:
1680:
1676:
1672:
1668:
1664:
1660:
1655:
1653:
1649:
1645:
1641:
1640:P. o. natator
1637:
1633:
1629:
1625:
1621:
1617:
1613:
1609:
1605:
1601:
1597:
1593:
1589:
1585:
1581:
1577:
1569:
1567:
1565:
1561:
1557:
1553:
1550:
1546:
1541:
1539:
1538:
1533:
1529:
1525:
1521:
1517:
1516:
1511:
1507:
1503:
1489:
1478:
1474:
1470:
1466:
1459:
1447:
1445:
1443:
1439:
1435:
1432:
1428:
1424:
1420:
1416:
1412:
1408:
1404:
1401:is absent, a
1400:
1396:
1392:
1388:
1384:
1379:
1377:
1371:
1369:
1365:
1361:
1357:
1353:
1349:
1345:
1341:
1337:
1333:
1332:P. o. natator
1329:
1325:
1322:
1318:
1309:
1305:
1303:
1299:
1295:
1291:
1286:
1284:
1280:
1276:
1275:cheek pouches
1272:
1268:
1259:
1256:
1247:
1243:
1240:
1237:
1234:
1231:
1228:
1227:
1224:31.0 (29–33)
1223:
1220:
1217:
1214:
1211:
1208:
1207:
1203:
1200:
1197:
1194:
1191:
1188:
1187:
1183:
1181:120 (108–133)
1180:
1178:242 (226–279)
1177:
1174:
1171:
1168:
1167:
1164:33.4 (31–38)
1163:
1160:
1157:
1154:
1151:
1148:
1147:
1144:33.1 (28–37)
1143:
1140:
1137:
1134:
1131:
1128:
1127:
1124:31 (30–31.5)
1123:
1121:112 (109–116)
1120:
1118:242 (237–245)
1117:
1114:
1111:
1108:
1107:
1103:
1100:
1097:
1095:
1092:
1089:
1088:
1079:
1077:
1075:
1071:
1067:
1063:
1058:
1050:
1048:
1046:
1042:
1038:
1034:
1030:
1026:
1022:
1018:
1014:
1010:
1006:
1002:
998:
994:
990:
986:
982:
978:
974:
970:
966:
962:
958:
954:
950:
949:
943:
942:mitochondrial
939:
934:
931:
928:, and placed
927:
923:
919:
915:
911:
907:
903:
900:, as well as
899:
895:
891:
887:
883:
882:O. p. natator
879:
874:
872:
868:
864:
860:
859:
854:
850:
846:
842:
837:
835:
831:
827:
823:
819:
815:
810:
806:
799:
795:
791:
787:
782:
778:
776:
772:
768:
764:
760:
756:
752:
748:
744:
740:
736:
732:
728:
724:
720:
716:
712:
708:
704:
701:
697:
693:
689:
688:O. p. natator
685:
681:
677:
673:
672:O. p. natator
669:
661:
659:
657:
653:
649:
645:
644:
639:
635:
631:
627:
623:
619:
615:
611:
607:
603:
599:
598:
593:
589:
585:
580:
578:
575:
574:specific name
571:
570:Mus palustris
567:
563:
559:
555:
551:
547:
543:
536:Early history
535:
533:
531:
527:
523:
522:
517:
513:
512:Sigmodontinae
509:
504:
500:
499:
494:
493:South America
490:
489:United States
486:
485:
476:
474:
472:
468:
464:
458:
456:
452:
451:
446:
445:
440:
436:
435:
430:
429:mitochondrial
426:
422:
418:
414:
410:
408:
404:
400:
396:
392:
388:
384:
380:
376:
372:
368:
364:
360:
356:
352:
338:
334:
329:
326:
321:
318:
315:Hibbard, 1955
313:
310:
307:Merriam, 1901
305:
302:
297:
294:
289:
285:
282:Chapman, 1893
280:
277:
271:
268:
265:Bachman, 1854
263:
260:
255:
254:Mus palustris
252:
251:
249:
246:
242:
238:
237:
231:
227:
222:
217:
211:
209:
203:
200:
199:Binomial name
196:
192:
191:
186:
183:
182:
179:
178:
174:
171:
170:
167:
166:Sigmodontinae
164:
161:
160:
157:
154:
151:
150:
147:
144:
141:
140:
137:
134:
131:
130:
127:
124:
121:
120:
117:
114:
111:
110:
107:
104:
101:
100:
95:
90:
86:
80:
75:
74:Least Concern
64:
60:
55:
51:
46:
41:
40:Rancholabrean
33:
30:
19:
7755:
7465:
7436:
7415:
7408:
7400:Zygodontomys
7398:
7386:
7381:T. bolivaris
7379:
7369:
7357:
7347:
7337:S. aphrastus
7335:
7328:
7318:
7306:
7299:
7289:
7277:
7266:
7253:
7243:
7231:
7220:
7207:
7201:
7200:
7193:
7185:
7178:
7171:
7164:
7156:
7146:
7136:O. balneator
7134:
7124:
7112:
7104:
7097:
7092:O. rupestris
7090:
7083:
7076:
7069:
7062:
7055:
7050:O. griseolus
7048:
7041:
7034:
7027:
7020:
7013:
7006:
6999:
6992:
6984:Oligoryzomys
6982:
6970:
6963:
6956:
6951:O. speciosus
6949:
6942:
6935:
6928:
6921:
6914:
6907:
6902:O. flavicans
6900:
6893:
6886:
6879:
6872:
6865:
6855:
6845:N. vespuccii
6843:
6832:
6819:
6812:
6805:
6798:
6790:
6779:
6769:N. pirrensis
6767:
6760:
6753:
6746:
6739:
6732:
6725:
6718:
6711:
6704:
6699:N. caracolus
6697:
6690:
6683:
6673:
6663:N. squamipes
6661:
6654:
6647:
6640:
6633:
6623:
6611:
6604:
6597:
6590:
6583:
6576:
6569:
6562:
6552:
6540:
6530:
6518:
6511:
6503:Microryzomys
6501:
6489:
6479:
6467:
6460:
6453:
6443:
6431:
6425:M. georginae
6423:
6415:
6407:
6399:
6388:
6375:
6365:
6353:
6346:
6339:
6332:
6325:
6318:
6311:
6301:
6289:
6284:H. chacarius
6282:
6275:
6265:
6253:
6248:H. rostratus
6246:
6239:
6234:H. melanotis
6232:
6225:
6218:
6211:
6204:
6194:
6182:
6175:
6168:
6161:
6154:
6147:
6139:Euryoryzomys
6137:
6125:
6117:Eremoryzomys
6115:
6103:
6093:
6081:
6076:C. subflavus
6074:
6067:
6060:
6053:
6048:C. langguthi
6046:
6039:
6029:
6017:
6008:Carletonomys
6006:
5993:
5983:
5971:
5963:
5954:Agathaeromys
5952:
5939:
5932:
5922:
5829:
5818:
5807:
5788:
5780:
5769:
5758:
5752:
5743:
5737:
5728:
5717:
5711:
5701:
5693:
5687:
5678:
5672:
5663:
5652:
5633:
5629:
5615:
5611:50(1):59–66.
5608:
5603:
5594:
5588:
5572:
5565:
5561:
5554:
5550:
5546:
5532:
5525:
5520:
5516:
5510:2011:754857.
5507:
5496:
5485:
5479:
5473:50B:443–447.
5470:
5462:13(2):35–36.
5459:
5455:8(4):93–123.
5452:
5446:
5428:
5416:
5405:
5399:
5383:
5376:
5370:
5361:
5353:79(1):66–77.
5350:
5345:
5341:
5322:
5316:
5307:
5301:
5292:
5286:
5277:
5272:
5263:
5259:
5238:
5227:
5221:
5217:
5208:
5197:
5193:
5186:
5175:
5170:
5161:
5150:
5144:
5135:
5131:
5124:
5119:
5115:
5107:
5096:
5091:
5082:
5077:
5068:
5057:
5051:
5042:
5036:
5027:
5021:
5017:
5008:
4997:
4991:
4985:22(1):13–22.
4982:
4975:
4969:
4963:39(1):63–79.
4960:
4949:
4938:
4930:131:180–188.
4927:
4916:
4905:
4899:
4890:
4875:. Retrieved
4870:
4864:
4858:
4848:
4844:Microryzomys
4843:
4831:
4825:
4816:
4810:
4801:
4790:
4786:
4782:
4775:
4769:
4765:
4756:
4750:
4741:
4730:
4705:
4700:
4696:
4690:52(1):75–78.
4687:
4681:
4662:
4653:
4644:
4635:
4626:
4617:
4608:
4599:
4590:
4581:
4572:
4563:
4554:
4545:
4536:
4527:
4518:
4509:
4500:
4491:
4482:
4473:
4452:
4443:
4434:
4425:
4404:
4383:
4362:
4353:
4344:
4335:
4326:
4317:
4308:
4273:
4264:
4255:
4246:
4237:
4228:
4219:
4210:
4201:
4192:
4183:
4174:
4165:
4144:
4135:
4126:
4117:
4108:
4099:
4090:
4081:
4072:
4063:
4054:
4045:
4036:
4027:
4018:
4009:
4000:
3991:
3982:
3973:
3950:
3941:
3932:
3923:
3914:
3905:
3896:
3887:
3878:
3869:
3860:
3851:
3842:
3833:
3812:
3803:
3794:
3785:
3776:
3767:
3758:
3749:
3740:
3731:
3722:
3713:
3704:
3695:
3686:
3665:
3644:
3635:
3626:
3617:
3608:
3599:
3590:
3581:
3572:
3537:
3528:
3507:
3482:
3473:
3450:
3441:
3432:
3423:
3402:
3393:
3384:
3375:
3366:
3357:
3332:
3311:
3302:
3293:
3268:
3259:
3250:
3229:
3220:
3187:
3178:
3169:
3160:
3151:
3142:
3121:
3112:
3103:
3082:
3073:
3064:
3055:
3046:
3037:
3028:
3019:
2998:
2989:
2956:
2935:
2926:
2917:
2908:
2899:
2890:
2829:
2784:
2748:. Retrieved
2744:
2738:
2732:
2707:
2669:
2662:
2659:Lyme disease
2652:
2648:
2636:
2617:
2605:
2596:
2502:
2488:
2482:
2477:
2467:
2463:
2449:
2443:
2437:
2430:
2416:
2410:
2404:
2398:
2392:
2390:
2382:
2363:
2355:
2349:
2345:
2334:
2303:
2296:
2260:
2252:
2248:
2240:
2232:
2224:
2212:
2202:
2198:
2190:
2178:
2172:
2163:
2155:
2147:
2139:
2132:
2100:
2095:
2071:
2069:
2049:
2042:Pennsylvania
2015:
2002:
1978:
1971:Appalachians
1944:
1919:pineal gland
1895:
1878:hemal arches
1855:
1834:anterolophid
1827:
1799:
1747:
1729:
1707:
1703:mastoid bone
1656:
1651:
1647:
1643:
1639:
1635:
1619:
1599:
1595:
1580:premaxillary
1573:
1542:
1535:
1531:
1519:
1515:Oligoryzomys
1513:
1499:
1472:
1464:
1422:
1418:
1403:synapomorphy
1399:gall bladder
1380:
1372:
1367:
1363:
1359:
1355:
1351:
1347:
1343:
1339:
1335:
1331:
1327:
1323:
1316:
1314:
1301:
1290:ungual tufts
1287:
1264:
1254:
1252:
1229:
1209:
1189:
1169:
1149:
1129:
1112:(New Jersey)
1109:
1098:Total length
1093:
1073:
1069:
1065:
1061:
1057:common names
1054:
1051:Common names
1044:
1039:. Using the
1036:
1032:
1028:
1024:
1020:
1016:
1012:
1008:
1004:
1000:
996:
992:
984:
980:
968:
952:
947:
937:
935:
929:
925:
921:
917:
913:
909:
905:
901:
897:
893:
889:
885:
881:
875:
862:
856:
852:
848:
845:Florida Keys
838:
821:
817:
813:
808:
804:
802:
797:
793:
789:
785:
773:deposits in
766:
762:
750:
738:
734:
730:
726:
722:
718:
714:
706:
702:
695:
691:
687:
679:
675:
671:
665:
656:type species
651:
647:
641:
633:
629:
625:
621:
618:generic name
613:
595:
587:
583:
582:In 1854, in
581:
576:
569:
549:
546:John Bachman
539:
529:
519:
502:
496:
482:
480:
459:
448:
442:
438:
433:
424:
421:Florida Keys
413:John Bachman
411:
379:salt marshes
354:
350:
348:
336:
327:
319:
311:
303:
295:
287:
278:
269:
261:
257:Harlan, 1837
253:
234:
207:
205:
189:
188:
176:
29:
7674:NatureServe
7583:iNaturalist
7490:Wikispecies
7417:Z. brunneus
7301:S. melanops
7126:Oreoryzomys
7085:O. nigripes
7071:O. microtis
7001:O. arenalis
6958:O. superans
6923:O. phaeotis
6916:O. paricola
6895:O. concolor
6781:Nesoryzomys
6755:N. nimbosus
6649:N. palmipes
6635:N. apicalis
6613:N. tenuipes
6606:N. spinosus
6542:M. hammondi
6401:M. audreyae
6355:H. yunganus
6320:H. laticeps
6291:H. sciureus
6241:H. rhabdops
6227:H. intectus
6220:H. fuscatus
6213:H. chapmani
6196:Handleyomys
6184:E. russatus
6149:E. emmonsae
6095:Drymoreomys
6062:C. marinhus
5965:A. donovani
5911:Subfamily:
5870:(rice rats)
5868:Oryzomyini
5832:26:486–489.
5557:89:425–431.
5528:9(1):35–40.
5189:12:179–228.
4978:18:266–275.
4877:24 December
4834:331:94–127.
4733:28:157–235.
2620:Bayou virus
2352:meadow vole
2289:pentastomid
2217:carnivorans
2199:Strix varia
2195:barred owls
2187:marsh hawks
2136:marsh wrens
2103:semiaquatic
2032:, southern
1987:Sangamonian
1983:Wisconsinan
1957:, southern
1858:articulates
1830:anteroconid
1774:opisthodont
1612:jugal bones
1502:glans penis
1279:guard hairs
1204:31 (29–33)
1101:Tail length
1080:Description
946:cytochrome
916:recognized
771:Pleistocene
743:Pine Island
729:(including
686:recognized
628:"rice" and
526:cotton rats
432:cytochrome
359:semiaquatic
299:Bangs, 1898
274:Baird, 1857
162:Subfamily:
7854:Categories
7359:S. angouya
7349:Sooretamys
7255:P. simplex
7233:P. nivalis
7222:Pennatomys
7195:O. nelsoni
7187:O. gorgasi
7106:O. vegetus
7078:O. moojeni
7036:O. fornesi
7008:O. brendae
6994:O. andinus
6944:O. rutilus
6937:O. roberti
6909:O. mamorae
6888:O. cleberi
6874:O. bicolor
6834:Noronhomys
6821:N. swarthi
6792:N. darwini
6727:N. levipes
6675:Nephelomys
6642:N. grandis
6592:N. paracou
6585:N. musseri
6578:N. minutus
6571:N. guianae
6564:N. dubosti
6520:M. minutus
6469:M. zunigae
6377:L. molitor
6334:H. oniscus
6313:H. acritus
6267:Holochilus
6206:H. alfaroi
6177:E. nitidus
6163:E. legatus
6041:C. goytaca
6031:Cerradomys
5995:A. savamis
5924:Aegialomys
5907:Cricetidae
5783:3537:1–29.
5772:296:1–149.
5746:6:575–585.
5636:55:25–31.
5379:3:273–295.
5287:Bartonella
4753:) in Texas
4708:6:165–198.
2750:28 January
2714:References
2664:Bartonella
2641:arenavirus
2624:hantavirus
2530:Age (days)
2510:Copulatory
2485:assimilate
2435:at times.
2400:Salicornia
2337:Everglades
2293:coccidians
2255:sp.), and
2209:alligators
2168:anemotaxis
2064:commensals
2056:Quaternary
1999:Upper Keys
1995:Lower Keys
1947:Tamaulipas
1902:dehydrated
1892:Physiology
1838:protoconid
1815:anteroloph
1803:anterocone
1797:(ridges).
1790:mesolophid
1782:brachydont
1442:hematocrit
1387:unilocular
1376:Gulf Coast
1271:brown rats
1090:Population
955:) and two
871:Everglades
841:Cudjoe Key
836:, Mexico.
834:Tamaulipas
826:karyotypes
796:; 4.
792:; 3.
788:; 2.
747:Fort Myers
668:subspecies
648:Hesperomys
643:Hesperomys
566:New Jersey
516:Cricetidae
508:Oryzomyini
471:hantavirus
417:subspecies
395:Tamaulipas
383:New Jersey
367:Cricetidae
156:Cricetidae
7771:Q41007138
7679:2.1142879
7330:S. alfari
7173:O. couesi
7114:O. victus
6748:N. moerex
6720:N. keaysi
6713:N. devius
6706:N. childi
6656:N. rattus
6599:N. pictus
6445:Melanomys
6433:M. luciae
6390:Megalomys
6303:Hylaeamys
6127:E. polius
6069:C. scotti
6019:C. cailoi
5881:Kingdom:
5731:159:1–41.
5634:Microbios
5551:palustris
5211:123:1–57.
5138:68:83–86.
5071:43:1–100.
5000:78:41–49.
4851:191:1–83.
2670:The 2016
2451:Chrysemys
2445:Graptemys
2406:Tripsacum
2309:Vitamin E
2285:digeneans
2281:nematodes
2265:parasites
2229:red foxes
2179:Tyto alba
2092:gene flow
2088:sympatric
1991:Illinoian
1941:, Florida
1923:melatonin
1842:metaconid
1628:braincase
1594:meet. In
1407:karyotype
1212:(Florida)
1192:(Florida)
1152:(Florida)
1132:(Florida)
963:1 of the
959:markers,
654:) as its
577:palustris
407:brown rat
399:commensal
389:south to
184:Species:
112:Kingdom:
106:Eukaryota
7865:Oryzomys
7811:11364909
7765:Wikidata
7666:13000814
7601:10855860
7481:Q1092084
7475:Wikidata
7291:Scolomys
7268:Reigomys
7148:Oryzomys
6625:Nectomys
6554:Neacomys
6532:Mindomys
6367:Lundomys
6348:H. tatei
6156:E. lamia
6083:C. vivoi
5905:Family:
5901:Rodentia
5895:Mammalia
5889:Chordata
5887:Phylum:
5883:Animalia
5821:176:1–5.
5673:Oryzomys
5547:Oryzomys
5431:. 3rd ed
5371:Oryzomys
5132:Oryzomys
5011:6:1–761.
4908:5:43–46.
4900:Oryzomys
4817:PLoS ONE
4701:Oryzomys
2645:woodrats
2591:1.8–2.8
2580:1.4–2.1
2569:1.0–1.4
2558:0.6–1.0
2547:0.3–0.6
2519:hamsters
2493:hoarding
2489:Spartina
2456:deermice
2432:Endogone
2394:Spartina
2325:kyphosis
2313:fluoride
2263:). Many
2221:raccoons
2175:barn owl
2152:muskrats
2127:barn owl
2107:Virginia
2022:Nebraska
2018:Holocene
1967:Kentucky
1963:Illinois
1959:Missouri
1951:Oklahoma
1866:thoracic
1862:cervical
1786:mesoloph
1778:bunodont
1762:× 2 = 16
1710:mandible
1679:arteries
1584:lacrimal
1556:anterior
1552:prostate
1469:holotype
1423:Oryzomys
1321:nominate
1241:121, 132
1238:251, 259
1029:Oryzomys
1021:Oryzomys
979:gene 1 (
938:Oryzomys
830:sympatry
763:Oryzomys
707:Oryzomys
700:nominate
638:subgenus
634:Oryzomys
622:Oryzomys
614:Arvicola
597:Arvicola
530:Sigmodon
503:Oryzomys
484:Oryzomys
477:Taxonomy
463:barn owl
444:Oryzomys
245:Synonyms
177:Oryzomys
152:Family:
146:Rodentia
136:Mammalia
126:Chordata
122:Phylum:
116:Animalia
102:Domain:
79:IUCN 3.1
7837:1451677
7798:2438101
7744:1451676
7653:1002663
7575:2438095
6857:Oecomys
5899:Order:
5893:Class:
5642:3060702
5273:Neotoma
2686:on the
2649:Neotoma
2321:sucrose
2253:Neogale
2249:Mustela
2245:weasels
2215:); and
2193:), and
2183:pellets
2084:Cameron
2080:Willacy
2030:Indiana
1886:humerus
1795:cingula
1759:1.0.0.3
1756:1.0.0.3
1726:incisor
1708:In the
1683:derived
1588:frontal
1549:ventral
1506:baculum
1383:stomach
1244:32, 32
1172:(Texas)
1025:Adh1-I2
1017:Adh1-I2
983:). The
981:Adh1-I2
957:nuclear
843:in the
769:, from
606:Florida
602:Georgia
560:at the
391:Florida
371:wetland
357:) is a
218:, 1837)
172:Genus:
142:Order:
132:Class:
77: (
7824:203528
7718:812026
7627:180336
7562:ORYOPA
7549:328431
7518:ARKive
6930:O. rex
5796:
5640:
5622:
5579:
5539:
5437:
5390:
5332:
5252:
2469:Juncus
2412:Elymus
2409:, and
2317:iodide
2315:, and
2275:, and
2076:Kenedy
2060:relict
1955:Kansas
1915:gonads
1870:lumbar
1768:), as
1766:molars
1712:, the
1685:. The
1663:palate
1650:). In
1614:. The
1602:. The
1590:, and
1560:dorsal
1431:LINE-1
1397:. The
1283:mammae
1007:, and
973:intron
971:) and
967:gene (
904:) and
896:, and
775:Kansas
387:Kansas
375:swamps
363:rodent
216:Harlan
7832:WoRMS
7806:IRMNG
7785:44NL4
7739:WoRMS
7731:49458
7705:86182
7692:37020
7640:42675
7614:71144
7596:IRMNG
7588:44470
7536:6SYYN
4697:Lepus
2588:50–80
2577:40–60
2566:27–40
2555:18–27
2277:fleas
2219:like
2158:) or
1736:Teeth
1576:nasal
1570:Skull
1475:from
1267:black
1055:Many
989:clade
975:2 of
944:gene
753:from
741:from
626:oryza
592:voles
455:Texas
403:black
7819:ITIS
7793:GBIF
7687:NCBI
7635:IUCN
7622:ITIS
7570:GBIF
7557:EPPO
5794:ISBN
5638:PMID
5620:ISBN
5577:ISBN
5549:cf.
5537:ISBN
5435:ISBN
5388:ISBN
5344:and
5330:ISBN
5250:ISBN
5220:and
4879:2019
4871:2016
4811:Xist
4768:and
4699:and
2752:2021
2745:2016
2631:and
2544:8–17
2448:and
2427:rice
2374:Diet
2287:, a
2283:and
2273:lice
2251:and
2125:The
2082:and
2046:corn
2034:Ohio
2026:Iowa
2003:Cytb
1985:and
1961:and
1840:and
1748:The
1657:The
1638:and
1578:and
1558:and
1534:and
1518:and
1500:The
1381:The
1362:and
1342:and
1294:pads
1269:and
1015:and
1013:Rbp3
985:Cytb
969:Rbp3
961:exon
953:Cytb
920:and
749:and
604:and
556:and
405:and
385:and
377:and
349:The
7780:CoL
7661:MSW
7648:MDD
7609:ISC
7544:EoL
7531:CoL
7505:ADW
5632:).
2710:).
2585:120
2301:).
2243:),
2235:),
2227:),
2207:);
2150:),
2142:),
2109:'s
1752:is
1471:of
630:mys
544:by
501:).
7856::
7834::
7821::
7808::
7795::
7782::
7767::
7741::
7728::
7715::
7702::
7689::
7676::
7663::
7650::
7637::
7624::
7611::
7598::
7585::
7572::
7559::
7546::
7533::
7520::
7507::
7492::
7477::
5817:.
5779:.
5768:.
5757:.
5727:.
5662:.
5506:.
5451:.
5415:.
5404:.
5375:.
5360:.
5321:.
5291:.
5207:.
5185:.
5160:.
5067:.
5007:.
4904:.
4869:.
4863:.
4847:.
4830:.
4815:.
4740:.
4729:.
4704:.
4461:^
4413:^
4392:^
4371:^
4296:^
4282:^
4153:^
3959:^
3821:^
3674:^
3653:^
3558:^
3546:^
3516:^
3491:^
3459:^
3411:^
3341:^
3320:^
3277:^
3238:^
3208:^
3196:^
3130:^
3091:^
3007:^
2977:^
2965:^
2944:^
2876:^
2864:^
2850:^
2838:^
2817:^
2805:^
2793:^
2772:^
2760:^
2743:.
2737:.
2721:^
2574:60
2563:40
2552:20
2541:10
2403:,
2397:,
2311:,
2271:,
2078:,
2036:,
2013:.
1906:Gy
1888:.
1876:,
1732:.
1705:.
1586:,
1285:.
1215:11
1195:14
1155:11
1135:10
1003:,
999:,
892:,
888:,
765:,
709:,
658:.
457:.
272::
7441:"
7437:"
7435:†
7276:†
7265:†
7230:†
7219:†
7192:†
7163:†
7111:†
6842:†
6831:†
6797:†
6789:†
6430:†
6422:†
6414:†
6406:†
6398:†
6387:†
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6005:†
5970:†
5962:†
5951:†
5859:e
5852:t
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4881:.
4861:"
4857:"
2754:.
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1479:.
1255:n
1235:2
1175:8
1115:4
1094:n
951:(
948:b
528:(
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353:(
335:?
286:?
214:(
81:)
20:)
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