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Oryzomyini

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75: 50: 666:. Some subsequent authors did not separate the oryzomyines from the thomasomyines, which were distinguished from them by having a short palate, including Vorontsov, who in 1959 was the first to use Oryzomyini as a formal family-group name. He included most current oryzomyines as well as the thomasomyines and 1072:
Weksler's analyses suggested that oryzomyines fall into four major clades, which were largely congruent across his analyses of morphology and IRBP, but support for all of those was limited and the placement of some genera remained unclear. He dubbed these clades "clade A" through "clade D". Some
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were considered to be members of Phyllotini, another large South American tribe. Although lacking mesoloph(id)s, these genera share other characters with oryzomyines, and a series of papers by Robert Voss and coworkers in the early 1990s established their membership in Oryzomyini.
1463:, but the tribe also includes some spectacularly specialized forms. The smallest members, mainly in clade C, may have a head-body length of as little as 65 millimetres (2.6 in) and mass of 10 grams (0.4 oz), but the largest living oryzomyine, 896:
The relationships among the oryzomyine genera have long been obscure, although several studies provided insights into the relations of some genera. The single most significant problem in oryzomyine taxonomy has been the definition of the
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within clade D and the relations of the latter, a poorly known yet unique animal, are obscure as some analyses suggest it is a basal member of Oryzomyini. There is little support for all intergeneric relationships within the
907:, which in one classification included all animals then recognized as oryzomyines. Many groups were later excluded from the genus, but even so it included forty species that did not form a 1589:
live exclusively in open vegetation and some other genera include both forest and non-forest forms. Most oryzomyines are relatively unspecialized animals that live on the ground, but
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A new genus and species of rodent from the Brazilian Atlantic Forest (Rodentia: Cricetidae: Sigmodontinae: Oryzomyini), with comments on oryzomyine biogeography
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to assess the relationships among the members of Oryzomyini. He provided support for several intergeneric relationships and clarified the scale of the
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Taxonomy, phylogeny, and diversity of the extinct Lesser Antillean rice rats (Sigmodontinae: Oryzomyini), with description of a new genus and species
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were also recovered in the clade in some analyses, but the former, for which most morphological characters are unknown, is more likely related to
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Phylogenetic relationships of oryzomyine rodents (Muroidea: Sigmodontinae): separate and combined analyses of morphological and molecular data
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now known as Oryzomyalia, which includes Oryzomyini, Akodontini, Phyllotini, Thomasomyini, and other, smaller groups, but not the
557: 784:, has been allocated to both Oryzomyini and Thomasomyini, but its correct classification currently remains unclear. The genus 3842: 2039:
Sigmodontinos fósiles (Rodentia, Muroidea, Sigmodontinae) de América del sur: Estado actual de su conocimiento y prospectiva
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Ray, C.E. 1962. The Oryzomyine Rodents of the Antillean Subregion. Doctor of Philosophy thesis, Harvard University, 211 pp.
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has led to progress in the understanding of the relationships of oryzomyines. They are currently classified in the family
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position, but other analyses could not resolve the relationships among the major clades. The four clades are as follows:
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New genus and two new species of Pleistocene oryzomyines (Cricetidae: Sigmodontinae) from Bonaire, Netherlands Antilles
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Musser, G.G. and Carleton, M.D. 2005. Superfamily Muroidea. Pp. 894–1531 in Wilson, D.E. and Reeder, D.M. (eds.).
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The contents of Oryzomyini have been largely stable since, but the allocation of some animals has been contentious.
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analyses supported a relationship between clades C and D, which in turn were related to clade B, with clade A at a
864:, and many other species, chiefly in the Americas and Eurasia. Within this family, they are part of the subfamily 3720: 3396: 1511: 914:
In the 2000s, Marcelo Weksler published several studies in which he used evidence from IRBP, a nuclear gene, and
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were not included at the time because of their tetralophodont molars (lacking complete mesoloph(id)s); instead,
3713: 2502: 2387: 2266: 1566: 1535: 1426: 1467:, reaches head and body lengths over 250 millimetres (9.8 in) and mass of about 300 grams (10 oz); 3742: 3669: 3431: 3375: 3361: 3354: 3347: 3146: 3139: 3066: 2845: 2609: 2176: 845: 3903: 3893: 3790: 3424: 3382: 3132: 3017: 2659: 2587: 2273: 3850: 3749: 3417: 3403: 3333: 3094: 3073: 3024: 2787: 2749: 2580: 2566: 2516: 2481: 1481: 1074: 746: 1569:). They are abundant in many environments, from rainforest to grassland. Most live in the forest, but 3662: 3640: 3438: 3410: 3368: 3340: 3326: 3297: 3101: 3031: 2852: 2794: 2741: 2673: 2616: 2573: 2559: 2552: 2545: 2509: 2495: 2408: 2380: 1526: 1390: 915: 821: 809: 781: 2126:(Rodentia: Muridae) and the significance of Lund's collections from the caves of Lagoa Santa, Brazil 930:. In a 2006 publication, he and coworkers described ten new genera for species previously placed in 3888: 3541: 3512: 3498: 3490: 3446: 3153: 3124: 3087: 2757: 2623: 2538: 2394: 1561: 1540: 1521: 3304: 3213: 3199: 3059: 2995: 2733: 2687: 2652: 2488: 2373: 502: 69: 3855: 222: 3633: 3283: 3234: 3080: 3052: 3045: 3038: 2981: 2967: 2945: 2938: 2801: 2666: 2645: 2401: 2063: 2028:
A new genus of oryzomyine rodent (Cricetidae: Sigmodontinae) from the Pleistocene of Argentina
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are only a little smaller. Some of the extinct species from the Lesser Antilles, such as "
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development of adaptations to a life in the water in the two groups. Within the group of
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may be its closest relative, but it is possible that this arrangement is the result of a
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until 2006. No intergeneric relationships within this clade received substantial support.
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in the early 20th century. He defined it to include pentalophodont species, which have a
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Hershkovitz (Mammalia, Muridae) with an analysis of its phylogenetic relationships
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Turvey, S.T. 2009. Holocene Extinctions. Oxford University Press US, 359 pp. 
49: 3822: 3468: 3458: 3262: 3113: 2528: 2437: 2427: 1610: 1456: 1247: 1193: 1180: 1108: 835:, but later allied with Oryzomyini and even summarily dismissed as an anomalous 801: 522: 406: 377: 284: 246: 39: 3813: 1809:
Weksler, 2006, figs. 37, 39; figs. 34–36, 38 provided less resolved topologies.
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within this clade and for two major groups of related genera, one including
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Mammal Species of the World: a taxonomic and geographic reference. 3rd ed
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and related genera, there is some support for a core group that excludes
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diagnosis of Oryzomyini. They included twelve genera and proposed five
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Oryzomyalia, which includes most of the South American Sigmodontinae.
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Zijlstra, J.S., Madern, P.A. and Hoek Ostende, L.W. van den. 2010.
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has been excluded from Oryzomyini on the basis of studies of the
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Ten new genera of oryzomyine rodents (Cricetidae: Sigmodontinae)
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Thomas, 1921: Enigmatic murid rodents from Andean cloud forests
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Turvey, S.T., Weksler, M., Morris, E.L., and Nokkert, M. 2010.
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Most oryzomyines are nondescript rodents that look like common
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Musser and Carleton, 2005; Weksler, 2006; Weksler et al., 2006
632:(which included many species now in other genera), as well as 831:
was described as a transitional form between oryzomyines and
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before 2006. There is some support for a basal placement of
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and for two subclades within the core group, one including
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gene provides evidence for its membership in Oryzomyini.
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Percequillo, A.R., Weksler, M., and Costa, L.P. 2011.
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In a 1993 paper, Voss and Carleton proposed the first
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Weksler, M., Percequillo, A.R. and Voss, R.S. 2006.
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Voss, R.S., Gómez-Laverde, M. and Pacheco, V. 2002.
670:, which are now known to be more distantly related. 3797: 3759: 3730: 3701: 3679: 3650: 3621: 3597: 3575: 3551: 3478: 3456: 3314: 3187: 3163: 3111: 3005: 2955: 2884: 2862: 2833: 2811: 2775: 2719: 2697: 2633: 2597: 2526: 2469: 2447: 2425: 2361: 2337: 2315: 2283: 2254: 2037:Pardiñas, U.F.J., D'Elía, G. and Ortiz, P.E. 2002. 1064:Possible relationships of major oryzomyine clades. 741:, perforations near the third molar; absence of an 614:(extending past the third molars). Thomas included 2141:Bulletin of the American Museum of Natural History 2130:Bulletin of the American Museum of Natural History 1425:The affinities of some species remain unclear. 2184: 701:was considered to be a sigmodont, related to 8: 1908: 1906: 1136:, the latter four of which were included in 745:, which in some sigmodontines separates two 598:An oryzomyine group was first envisaged by 3785: 2191: 2177: 2169: 2054:Zooilogical Journal of the Linnean Society 1597:and various members of clade D, including 48: 31: 2078:Zoological Journal of the Linnean Society 1796: 1794: 1792: 1790: 1830: 1828: 1826: 1824: 1736:Weksler et al., 2006, table 1, footnote 1851: 1849: 1621: 1515:occurs. Extinct species are known from 1687: 1685: 737:on the chest; a long palate marked by 1958: 1956: 1954: 813:was placed in the thomasomyine genus 733:for the tribe: presence of a pair of 497:About 120 species in about 30 genera 7: 2083:Voss, R.S. and Carleton, M.D. 1993. 1639: 1637: 938:, leaving only about six species in 1002: 982: 962: 951: 1727:Musser and Carleton, 2005, p. 1126 1700:Musser and Carleton, 2005, p. 1117 844:In the early 2000s, the advent of 25: 1097:dissimilar genera was not strong. 819:before its close relationship to 753:bone attached to the roof of the 1921:Turvey et al., 2010, pp. 759–760 1873:Percequillo et al., 2011, p. 372 1373:group also includes the extinct 780:, an extinct giant rat from the 73: 2121:Voss, R.S. and Myers, P. 1991. 1843:Weksler, 2006, figs. 34, 35, 38 1447:, but most remain undescribed. 934:and transferred some others to 926:appeared in about ten separate 872:, most of which cluster into a 1661:Voss and Carleton, 1993, p. 31 1: 1891:Zijlstra et al., 2010, p. 869 1784:Weksler, 2006, p. 10, table 2 1631:Weksler et al., 2006, table 1 828:Microakodontomys transitorius 556:to the southernmost parts of 1971:Weksler, 2006, p. 3, table 8 606:(id) on the upper and lower 1900:Turvey et al., 2010, p. 766 1882:Weksler et al., 2006, p. 18 1864:Weksler et al., 2006, p. 17 1567:several unidentified genera 739:posterolateral palatal pits 3920: 2045:9(2):209–252 (in Spanish). 1912:Weksler, 2006, figs. 37–39 1800:Weksler, 2006, figs. 34–39 1100:Clade B includes at least 2210: 2161:(subscription required). 2152:American Museum Novitates 2116:American Museum Novitates 2097:American Museum Novitates 2076:(subscription required). 2052:(subscription required). 2043:Mastozoología Neotropical 2030:(subscription required). 1691:Musser and Carleton, 2005 1512:Oligoryzomys magellanicus 1020: 1007: 1000: 987: 980: 967: 960: 571:derives from that of its 508: 501: 496: 489: 193: 186: 173: 166: 70:Scientific classification 68: 56: 47: 34: 1998:Weksler, 2006, pp. 78–79 1989:Weksler, 2006, pp. 81–82 1536:Aegialomys galapagoensis 1497:in the north, where the 1489:Distribution and ecology 825:was recognized in 2002. 2026:Pardiñas, U.F.J. 2008. 1980:Ray, 1962, tables 7, 11 1718:Voss et al., 2002, p. 2 1493:Oryzomyines range from 922:problem, as species of 892:Internal classification 846:molecular phylogenetics 1184:, which was placed in 1081:Clade A includes only 594:Contents of Oryzomyini 3851:Paleobiology Database 2124:Pseudoryzomys simplex 1939:Weksler, 2006, p. 131 1855:Weksler, 2006, p. 133 1709:Weksler, 2006, p. 124 1482:Megalomys desmarestii 852:, which includes the 3899:Stored-product pests 3772:Ekbletomys hypenemus 2306:A. praeuniversitatis 2163:Journal of Mammalogy 2032:Journal of Mammalogy 1834:Weksler et al., 2006 1818:Weksler, 2006, p. 75 1766:Weksler, 2006, p. 10 1748:Steppan et al., 2004 1670:Weksler, 2006, p. 38 1509:in the south, where 1485:, were even larger. 1477:Ekbletomys hypenemus 1436:Ekbletomys hypenemus 810:Handleyomys fuscatus 1962:Weksler, 2006, p. 3 1757:Weksler, 2006, p. 7 1652:Weksler, 2006, p. 5 1643:Weksler, 2006, p. 4 1562:Oligoryzomys victus 1541:Fernando de Noronha 1522:Oryzomys antillarum 1429:are known from the 1353:, with the extinct 761:; and absence of a 2135:Weksler, M. 2006. 2087:Hesperomys molitor 1593:is specialized to 1503:Oryzomys palustris 1275:, and the extinct 62:Oryzomys palustris 3876: 3875: 3791:Taxon identifiers 3782: 3781: 2204: 2199:Species of tribe 2110:Oryzomys intectus 2108:Allen, 1912, and 2106:Aepeomys fuscatus 2091:Holochilus magnus 2068:978-0-19-953509-5 2022:978-0-8018-8221-0 1527:Galápagos Islands 1439:" and species of 1309:were included in 1191:Clade D includes 1160:Clade C includes 1068: 1067: 1058: 1057: 1049: 1048: 1040: 1039: 1031: 1030: 782:Galápagos Islands 743:alisphenoid strut 544:in the subfamily 531: 530: 520: 514: 162: 16:(Redirected from 3911: 3869: 3868: 3859: 3858: 3846: 3845: 3833: 3832: 3831: 3818: 3817: 3816: 3786: 3390:O. longicaudatus 2814:Microakodontomys 2438:D. albimaculatus 2388:C. maracajuensis 2267:A. galapagoensis 2202: 2193: 2186: 2179: 2170: 2104:A new genus for 2085:A new genus for 2034:89(5):1270–1278. 2005:Literature cited 1999: 1996: 1990: 1987: 1981: 1978: 1972: 1969: 1963: 1960: 1949: 1946: 1940: 1937: 1931: 1928: 1922: 1919: 1913: 1910: 1901: 1898: 1892: 1889: 1883: 1880: 1874: 1871: 1865: 1862: 1856: 1853: 1844: 1841: 1835: 1832: 1819: 1816: 1810: 1807: 1801: 1798: 1785: 1782: 1776: 1773: 1767: 1764: 1758: 1755: 1749: 1746: 1740: 1734: 1728: 1725: 1719: 1716: 1710: 1707: 1701: 1698: 1692: 1689: 1680: 1677: 1671: 1668: 1662: 1659: 1653: 1650: 1644: 1641: 1632: 1629: 1507:Tierra del Fuego 1427:Many oryzomyines 1003: 983: 963: 952: 947: 946: 648:(then including 642:, but including 518: 512: 336:Microakodontomys 160: 78: 77: 52: 38:Temporal range: 32: 27:Tribe of rodents 21: 3919: 3918: 3914: 3913: 3912: 3910: 3909: 3908: 3879: 3878: 3877: 3872: 3864: 3862: 3854: 3849: 3841: 3836: 3827: 3826: 3821: 3812: 3811: 3806: 3793: 3783: 3778: 3755: 3726: 3697: 3675: 3646: 3617: 3593: 3571: 3547: 3474: 3452: 3397:O. magellanicus 3310: 3298:O. sydandersoni 3183: 3159: 3107: 3067:N. maculiventer 3001: 2951: 2880: 2858: 2829: 2824:M. transitorius 2807: 2771: 2715: 2693: 2660:H. megacephalus 2629: 2610:H. brasiliensis 2593: 2522: 2465: 2443: 2421: 2357: 2333: 2311: 2279: 2250: 2206: 2197: 2056:161(2):357–390. 2007: 2002: 1997: 1993: 1988: 1984: 1979: 1975: 1970: 1966: 1961: 1952: 1947: 1943: 1938: 1934: 1929: 1925: 1920: 1916: 1911: 1904: 1899: 1895: 1890: 1886: 1881: 1877: 1872: 1868: 1863: 1859: 1854: 1847: 1842: 1838: 1833: 1822: 1817: 1813: 1808: 1804: 1799: 1788: 1783: 1779: 1774: 1770: 1765: 1761: 1756: 1752: 1747: 1743: 1735: 1731: 1726: 1722: 1717: 1713: 1708: 1704: 1699: 1695: 1690: 1683: 1678: 1674: 1669: 1665: 1660: 1656: 1651: 1647: 1642: 1635: 1630: 1623: 1619: 1549:Lesser Antilles 1505:) is found, to 1491: 1453: 1431:Lesser Antilles 1070: 1069: 1059: 1050: 1041: 1032: 894: 755:tympanic cavity 600:Oldfield Thomas 596: 591: 519:Eisenberg, 1989 517:Zygodontomyini 513:Vorontsov, 1959 182: 179: 161:Vorontzov, 1959 159: 72: 43: 36: 28: 23: 22: 15: 12: 11: 5: 3917: 3915: 3907: 3906: 3901: 3896: 3891: 3881: 3880: 3874: 3873: 3871: 3870: 3860: 3847: 3834: 3819: 3803: 3801: 3795: 3794: 3789: 3780: 3779: 3777: 3776: 3765: 3763: 3761:Incertae sedis 3757: 3756: 3754: 3753: 3746: 3738: 3736: 3728: 3727: 3725: 3724: 3717: 3709: 3707: 3704:Transandinomys 3699: 3698: 3696: 3695: 3687: 3685: 3677: 3676: 3674: 3673: 3666: 3658: 3656: 3648: 3647: 3645: 3644: 3641:S. ucayalensis 3637: 3629: 3627: 3619: 3618: 3616: 3615: 3606: 3604: 3595: 3594: 3592: 3591: 3583: 3581: 3573: 3572: 3570: 3569: 3560: 3558: 3549: 3548: 3546: 3545: 3538: 3531: 3523: 3516: 3509: 3502: 3494: 3486: 3484: 3476: 3475: 3473: 3472: 3464: 3462: 3454: 3453: 3451: 3450: 3442: 3435: 3428: 3421: 3414: 3407: 3400: 3393: 3386: 3379: 3372: 3365: 3358: 3351: 3344: 3337: 3330: 3322: 3320: 3312: 3311: 3309: 3308: 3301: 3294: 3287: 3280: 3273: 3266: 3259: 3252: 3245: 3238: 3231: 3224: 3217: 3210: 3203: 3195: 3193: 3185: 3184: 3182: 3181: 3172: 3170: 3161: 3160: 3158: 3157: 3150: 3147:N. narboroughi 3143: 3140:N. fernandinae 3136: 3128: 3119: 3117: 3109: 3108: 3106: 3105: 3098: 3091: 3084: 3077: 3070: 3063: 3056: 3049: 3042: 3035: 3028: 3021: 3018:N. albigularis 3013: 3011: 3003: 3002: 3000: 2999: 2992: 2985: 2978: 2971: 2963: 2961: 2953: 2952: 2950: 2949: 2942: 2935: 2928: 2921: 2914: 2907: 2900: 2892: 2890: 2882: 2881: 2879: 2878: 2870: 2868: 2860: 2859: 2857: 2856: 2849: 2841: 2839: 2831: 2830: 2828: 2827: 2819: 2817: 2809: 2808: 2806: 2805: 2798: 2791: 2788:M. caliginosus 2783: 2781: 2773: 2772: 2770: 2769: 2761: 2753: 2750:M. desmarestii 2745: 2737: 2728: 2726: 2717: 2716: 2714: 2713: 2705: 2703: 2695: 2694: 2692: 2691: 2684: 2677: 2670: 2663: 2656: 2649: 2641: 2639: 2631: 2630: 2628: 2627: 2620: 2613: 2605: 2603: 2595: 2594: 2592: 2591: 2584: 2577: 2570: 2563: 2556: 2549: 2542: 2534: 2532: 2524: 2523: 2521: 2520: 2513: 2506: 2503:E. macconnelli 2499: 2492: 2485: 2477: 2475: 2467: 2466: 2464: 2463: 2455: 2453: 2445: 2444: 2442: 2441: 2433: 2431: 2423: 2422: 2420: 2419: 2412: 2405: 2398: 2391: 2384: 2377: 2369: 2367: 2359: 2358: 2356: 2355: 2346: 2344: 2335: 2334: 2332: 2331: 2323: 2321: 2313: 2312: 2310: 2309: 2301: 2292: 2290: 2281: 2280: 2278: 2277: 2274:A. xanthaeolus 2270: 2262: 2260: 2252: 2251: 2249: 2248: 2242: 2236: 2230: 2224: 2218: 2211: 2208: 2207: 2198: 2196: 2195: 2188: 2181: 2173: 2167: 2166: 2165:91(4):860–873. 2155: 2144: 2133: 2119: 2100: 2081: 2070: 2060: 2057: 2046: 2035: 2024: 2006: 2003: 2001: 2000: 1991: 1982: 1973: 1964: 1950: 1941: 1932: 1930:Pardiñas, 2008 1923: 1914: 1902: 1893: 1884: 1875: 1866: 1857: 1845: 1836: 1820: 1811: 1802: 1786: 1777: 1768: 1759: 1750: 1741: 1729: 1720: 1711: 1702: 1693: 1681: 1672: 1663: 1654: 1645: 1633: 1620: 1618: 1615: 1499:Marsh Rice Rat 1490: 1487: 1452: 1449: 1423: 1422: 1413:and the other 1329:and the other 1269:, most likely 1189: 1158: 1121:Transandinomys 1098: 1066: 1065: 1061: 1060: 1056: 1055: 1052: 1051: 1047: 1046: 1043: 1042: 1038: 1037: 1034: 1033: 1029: 1028: 1025: 1024: 1019: 1016: 1015: 1012: 1011: 1006: 1001: 999: 996: 995: 992: 991: 986: 981: 979: 976: 975: 972: 971: 966: 961: 959: 950: 945: 944: 893: 890: 800:gene, but the 759:tegmen tympani 731:synapomorphies 685:at the time), 610:, with a long 595: 592: 590: 587: 548:of the family 529: 528: 527: 526: 515: 506: 505: 499: 498: 494: 493: 487: 486: 485: 484: 477: 474:Transandinomys 470: 462: 461: 454: 447: 440: 432: 425: 417: 410: 403: 396: 389: 381: 374: 367: 360: 353: 346: 339: 332: 325: 317: 309: 302: 295: 288: 281: 274: 267: 258: 250: 243: 236: 227: 226: 217: 216: 209: 201: 191: 190: 184: 183: 180: 171: 170: 164: 163: 154: 150: 149: 144: 140: 139: 134: 130: 129: 124: 120: 119: 114: 110: 109: 104: 100: 99: 94: 90: 89: 84: 80: 79: 66: 65: 58:Marsh rice rat 54: 53: 45: 44: 37: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 3916: 3905: 3904:Mammal tribes 3902: 3900: 3897: 3895: 3894:Sigmodontinae 3892: 3890: 3887: 3886: 3884: 3867: 3861: 3857: 3852: 3848: 3844: 3839: 3835: 3830: 3824: 3820: 3815: 3809: 3805: 3804: 3802: 3800: 3796: 3792: 3787: 3775: 3773: 3767: 3766: 3764: 3762: 3758: 3752: 3751: 3747: 3745: 3744: 3743:Z. brevicauda 3740: 3739: 3737: 3735: 3734: 3729: 3723: 3722: 3721:T. talamancae 3718: 3716: 3715: 3711: 3710: 3708: 3706: 3705: 3700: 3694: 3693: 3689: 3688: 3686: 3684: 3683: 3678: 3672: 3671: 3667: 3665: 3664: 3660: 3659: 3657: 3655: 3654: 3653:Sigmodontomys 3649: 3643: 3642: 3638: 3636: 3635: 3631: 3630: 3628: 3626: 3625: 3620: 3614: 3613: 3612:R. primigenus 3608: 3607: 3605: 3603: 3602: 3596: 3590: 3589: 3585: 3584: 3582: 3580: 3579: 3578:Pseudoryzomys 3574: 3568: 3567: 3562: 3561: 3559: 3557: 3556: 3550: 3544: 3543: 3542:O. peninsulae 3539: 3537: 3536: 3535:O. palustris 3532: 3530: 3529: 3524: 3522: 3521: 3517: 3515: 3514: 3513:O. dimidiatus 3510: 3508: 3507: 3503: 3501: 3500: 3499:O. antillarum 3495: 3493: 3492: 3491:O. albiventer 3488: 3487: 3485: 3483: 3482: 3477: 3471: 3470: 3466: 3465: 3463: 3461: 3460: 3455: 3449: 3448: 3443: 3441: 3440: 3436: 3434: 3433: 3432:O. stramineus 3429: 3427: 3426: 3422: 3420: 3419: 3415: 3413: 3412: 3408: 3406: 3405: 3401: 3399: 3398: 3394: 3392: 3391: 3387: 3385: 3384: 3380: 3378: 3377: 3376:O. fulvescens 3373: 3371: 3370: 3366: 3364: 3363: 3362:O. flavescens 3359: 3357: 3356: 3355:O. destructor 3352: 3350: 3349: 3348:O. chacoensis 3345: 3343: 3342: 3338: 3336: 3335: 3331: 3329: 3328: 3324: 3323: 3321: 3319: 3318: 3313: 3307: 3306: 3305:O. trinitatis 3302: 3300: 3299: 3295: 3293: 3292: 3288: 3286: 3285: 3281: 3279: 3278: 3274: 3272: 3271: 3267: 3265: 3264: 3260: 3258: 3257: 3253: 3251: 3250: 3246: 3244: 3243: 3239: 3237: 3236: 3232: 3230: 3229: 3225: 3223: 3222: 3218: 3216: 3215: 3214:O. catherinae 3211: 3209: 3208: 3204: 3202: 3201: 3200:O. auyantepui 3197: 3196: 3194: 3192: 3191: 3186: 3180: 3179: 3174: 3173: 3171: 3169: 3168: 3162: 3156: 3155: 3151: 3149: 3148: 3144: 3142: 3141: 3137: 3135: 3134: 3133:N. indefessus 3129: 3127: 3126: 3121: 3120: 3118: 3116: 3115: 3110: 3104: 3103: 3099: 3097: 3096: 3095:N. pectoralis 3092: 3090: 3089: 3085: 3083: 3082: 3078: 3076: 3075: 3074:N. meridensis 3071: 3069: 3068: 3064: 3062: 3061: 3057: 3055: 3054: 3050: 3048: 3047: 3043: 3041: 3040: 3036: 3034: 3033: 3029: 3027: 3026: 3025:N. auriventer 3022: 3020: 3019: 3015: 3014: 3012: 3010: 3009: 3004: 2998: 2997: 2993: 2991: 2990: 2986: 2984: 2983: 2979: 2977: 2976: 2972: 2970: 2969: 2965: 2964: 2962: 2960: 2959: 2954: 2948: 2947: 2943: 2941: 2940: 2936: 2934: 2933: 2929: 2927: 2926: 2922: 2920: 2919: 2915: 2913: 2912: 2908: 2906: 2905: 2901: 2899: 2898: 2894: 2893: 2891: 2889: 2888: 2883: 2877: 2876: 2872: 2871: 2869: 2867: 2866: 2861: 2855: 2854: 2850: 2848: 2847: 2846:M. altissimus 2843: 2842: 2840: 2838: 2837: 2832: 2826: 2825: 2821: 2820: 2818: 2816: 2815: 2810: 2804: 2803: 2799: 2797: 2796: 2795:M. robustulus 2792: 2790: 2789: 2785: 2784: 2782: 2780: 2779: 2774: 2768: 2767: 2762: 2760: 2759: 2754: 2752: 2751: 2746: 2744: 2743: 2742:M. curazensis 2738: 2736: 2735: 2730: 2729: 2727: 2725: 2724: 2718: 2712: 2711: 2707: 2706: 2704: 2702: 2701: 2696: 2690: 2689: 2685: 2683: 2682: 2678: 2676: 2675: 2674:H. perenensis 2671: 2669: 2668: 2664: 2662: 2661: 2657: 2655: 2654: 2650: 2648: 2647: 2643: 2642: 2640: 2638: 2637: 2632: 2626: 2625: 2621: 2619: 2618: 2614: 2612: 2611: 2607: 2606: 2604: 2602: 2601: 2596: 2590: 2589: 2588:H. saturatior 2585: 2583: 2582: 2578: 2576: 2575: 2571: 2569: 2568: 2564: 2562: 2561: 2557: 2555: 2554: 2550: 2548: 2547: 2543: 2541: 2540: 2536: 2535: 2533: 2531: 2530: 2525: 2519: 2518: 2514: 2512: 2511: 2507: 2505: 2504: 2500: 2498: 2497: 2493: 2491: 2490: 2486: 2484: 2483: 2479: 2478: 2476: 2474: 2473: 2468: 2462: 2461: 2457: 2456: 2454: 2452: 2451: 2446: 2440: 2439: 2435: 2434: 2432: 2430: 2429: 2424: 2418: 2417: 2413: 2411: 2410: 2406: 2404: 2403: 2399: 2397: 2396: 2392: 2390: 2389: 2385: 2383: 2382: 2378: 2376: 2375: 2371: 2370: 2368: 2366: 2365: 2360: 2354: 2353: 2348: 2347: 2345: 2343: 2342: 2336: 2330: 2329: 2325: 2324: 2322: 2320: 2319: 2318:Amphinectomys 2314: 2308: 2307: 2302: 2300: 2299: 2294: 2293: 2291: 2289: 2288: 2282: 2276: 2275: 2271: 2269: 2268: 2264: 2263: 2261: 2259: 2258: 2253: 2247: 2246:Sigmodontinae 2243: 2241: 2237: 2235: 2231: 2229: 2225: 2223: 2219: 2217: 2213: 2212: 2209: 2205: 2194: 2189: 2187: 2182: 2180: 2175: 2174: 2171: 2164: 2160: 2156: 2153: 2149: 2145: 2142: 2138: 2134: 2131: 2127: 2125: 2120: 2117: 2113: 2111: 2107: 2101: 2098: 2094: 2092: 2088: 2082: 2079: 2075: 2071: 2069: 2065: 2061: 2058: 2055: 2051: 2047: 2044: 2040: 2036: 2033: 2029: 2025: 2023: 2019: 2015: 2014: 2009: 2008: 2004: 1995: 1992: 1986: 1983: 1977: 1974: 1968: 1965: 1959: 1957: 1955: 1951: 1945: 1942: 1936: 1933: 1927: 1924: 1918: 1915: 1909: 1907: 1903: 1897: 1894: 1888: 1885: 1879: 1876: 1870: 1867: 1861: 1858: 1852: 1850: 1846: 1840: 1837: 1831: 1829: 1827: 1825: 1821: 1815: 1812: 1806: 1803: 1797: 1795: 1793: 1791: 1787: 1781: 1778: 1772: 1769: 1763: 1760: 1754: 1751: 1745: 1742: 1739: 1733: 1730: 1724: 1721: 1715: 1712: 1706: 1703: 1697: 1694: 1688: 1686: 1682: 1676: 1673: 1667: 1664: 1658: 1655: 1649: 1646: 1640: 1638: 1634: 1628: 1626: 1622: 1616: 1614: 1612: 1608: 1604: 1600: 1596: 1595:live in trees 1592: 1588: 1584: 1580: 1579:Pseudoryzomys 1576: 1572: 1568: 1564: 1563: 1558: 1554: 1550: 1546: 1542: 1538: 1537: 1532: 1528: 1524: 1523: 1518: 1514: 1513: 1508: 1504: 1500: 1496: 1488: 1486: 1484: 1483: 1478: 1474: 1470: 1466: 1462: 1458: 1450: 1448: 1446: 1442: 1438: 1437: 1433:, including " 1432: 1428: 1420: 1419:Sigmodontomys 1416: 1412: 1411:Amphinectomys 1408: 1404: 1400: 1396: 1392: 1388: 1384: 1383: 1378: 1377: 1372: 1371:Pseudoryzomys 1368: 1364: 1360: 1356: 1352: 1348: 1344: 1340: 1339:Sigmodontomys 1336: 1335:Amphinectomys 1332: 1328: 1327:Pseudoryzomys 1324: 1320: 1316: 1312: 1308: 1304: 1300: 1296: 1292: 1291: 1286: 1285: 1280: 1279: 1274: 1273: 1272:Amphinectomys 1268: 1267: 1262: 1261: 1260:Sigmodontomys 1256: 1255: 1250: 1249: 1244: 1243: 1238: 1237: 1232: 1231: 1230:Pseudoryzomys 1226: 1225: 1220: 1219: 1214: 1213: 1208: 1207: 1202: 1201: 1196: 1195: 1190: 1187: 1183: 1182: 1177: 1176: 1171: 1170: 1165: 1164: 1159: 1155: 1151: 1150: 1145: 1144: 1143:Amphinectomys 1139: 1135: 1134: 1129: 1128: 1123: 1122: 1117: 1116: 1111: 1110: 1105: 1104: 1099: 1096: 1092: 1091: 1086: 1085: 1080: 1079: 1078: 1076: 1063: 1062: 1054: 1053: 1045: 1044: 1036: 1035: 1027: 1026: 1023: 1018: 1017: 1014: 1013: 1010: 1005: 1004: 998: 997: 994: 993: 990: 985: 984: 978: 977: 974: 973: 970: 965: 964: 957: 954: 953: 949: 948: 943: 941: 937: 933: 929: 925: 921: 917: 912: 910: 906: 905: 900: 891: 889: 887: 883: 879: 875: 871: 867: 866:Sigmodontinae 863: 859: 855: 851: 847: 842: 840: 839: 834: 830: 829: 824: 823: 818: 817: 812: 811: 806: 803: 799: 798: 793: 792:mitochondrial 789: 788: 783: 779: 778: 772: 770: 769: 764: 760: 756: 752: 748: 744: 740: 736: 732: 728: 723: 720: 716: 715:Pseudoryzomys 712: 711: 706: 705: 700: 696: 695: 690: 689: 688:Pseudoryzomys 684: 683: 678: 677: 671: 669: 665: 664: 659: 658: 653: 652: 651:Sigmodontomys 647: 646: 641: 637: 636: 631: 630: 625: 624: 619: 618: 613: 609: 605: 601: 593: 588: 586: 584: 580: 579: 574: 570: 565: 563: 559: 558:South America 555: 554:United States 551: 547: 546:Sigmodontinae 543: 539: 535: 524: 516: 510: 509: 507: 504: 500: 495: 492: 488: 483: 482: 478: 476: 475: 471: 469: 468: 464: 463: 460: 459: 455: 453: 452: 451:Sigmodontomys 448: 446: 445: 441: 439: 438: 433: 431: 430: 429:Pseudoryzomys 426: 424: 423: 418: 416: 415: 411: 409: 408: 404: 402: 401: 397: 395: 394: 390: 388: 387: 382: 380: 379: 375: 373: 372: 368: 366: 365: 361: 359: 358: 354: 352: 351: 347: 345: 344: 340: 338: 337: 333: 331: 330: 326: 324: 323: 318: 316: 315: 310: 308: 307: 303: 301: 300: 296: 294: 293: 289: 287: 286: 282: 280: 279: 275: 273: 272: 268: 265: 264: 259: 257: 256: 251: 249: 248: 244: 242: 241: 237: 235: 234: 229: 228: 225: 224: 219: 218: 215: 214: 213:Amphinectomys 210: 208: 207: 202: 200: 199: 195: 194: 192: 189: 185: 178: 177: 172: 169: 165: 158: 155: 152: 151: 148: 147:Sigmodontinae 145: 142: 141: 138: 135: 132: 131: 128: 125: 122: 121: 118: 115: 112: 111: 108: 105: 102: 101: 98: 95: 92: 91: 88: 85: 82: 81: 76: 71: 67: 63: 59: 55: 51: 46: 41: 33: 30: 19: 3798: 3769: 3748: 3741: 3733:Zygodontomys 3731: 3719: 3714:T. bolivaris 3712: 3702: 3690: 3680: 3670:S. aphrastus 3668: 3661: 3651: 3639: 3632: 3622: 3610: 3599: 3586: 3576: 3564: 3553: 3540: 3534: 3526: 3518: 3511: 3504: 3497: 3489: 3479: 3469:O. balneator 3467: 3457: 3445: 3437: 3430: 3425:O. rupestris 3423: 3416: 3409: 3402: 3395: 3388: 3383:O. griseolus 3381: 3374: 3367: 3360: 3353: 3346: 3339: 3332: 3325: 3317:Oligoryzomys 3315: 3303: 3296: 3289: 3284:O. speciosus 3282: 3275: 3268: 3261: 3254: 3247: 3240: 3235:O. flavicans 3233: 3226: 3219: 3212: 3205: 3198: 3188: 3178:N. vespuccii 3176: 3165: 3152: 3145: 3138: 3131: 3123: 3112: 3102:N. pirrensis 3100: 3093: 3086: 3079: 3072: 3065: 3058: 3051: 3044: 3037: 3032:N. caracolus 3030: 3023: 3016: 3006: 2996:N. squamipes 2994: 2987: 2980: 2973: 2966: 2956: 2944: 2937: 2930: 2923: 2916: 2909: 2902: 2895: 2885: 2873: 2863: 2851: 2844: 2836:Microryzomys 2834: 2822: 2812: 2800: 2793: 2786: 2776: 2764: 2758:M. georginae 2756: 2748: 2740: 2732: 2721: 2708: 2698: 2686: 2679: 2672: 2665: 2658: 2651: 2644: 2634: 2622: 2617:H. chacarius 2615: 2608: 2598: 2586: 2581:H. rostratus 2579: 2572: 2567:H. melanotis 2565: 2558: 2551: 2544: 2537: 2527: 2515: 2508: 2501: 2494: 2487: 2480: 2472:Euryoryzomys 2470: 2458: 2450:Eremoryzomys 2448: 2436: 2426: 2414: 2409:C. subflavus 2407: 2400: 2393: 2386: 2381:C. langguthi 2379: 2372: 2362: 2350: 2341:Carletonomys 2339: 2326: 2316: 2304: 2296: 2287:Agathaeromys 2285: 2272: 2265: 2255: 2200: 2162: 2151: 2140: 2132:206:414–432. 2129: 2123: 2115: 2109: 2105: 2096: 2090: 2086: 2080:160:748–772. 2077: 2053: 2042: 2031: 2012: 1994: 1985: 1976: 1967: 1948:Turvey, 2009 1944: 1935: 1926: 1917: 1896: 1887: 1878: 1869: 1860: 1839: 1814: 1805: 1780: 1771: 1762: 1753: 1744: 1737: 1732: 1723: 1714: 1705: 1696: 1675: 1666: 1657: 1648: 1606: 1602: 1598: 1590: 1586: 1582: 1578: 1574: 1571:Zygodontomys 1570: 1560: 1556: 1544: 1534: 1530: 1520: 1510: 1502: 1492: 1480: 1476: 1472: 1468: 1464: 1454: 1445:Oligoryzomys 1444: 1440: 1434: 1424: 1418: 1414: 1410: 1406: 1402: 1398: 1394: 1386: 1382:Carletonomys 1380: 1374: 1370: 1366: 1362: 1358: 1354: 1350: 1346: 1342: 1338: 1334: 1330: 1326: 1322: 1318: 1315:Eremoryzomys 1314: 1310: 1306: 1302: 1298: 1295:Eremoryzomys 1294: 1288: 1284:Agathaeromys 1282: 1276: 1270: 1264: 1258: 1252: 1246: 1240: 1234: 1228: 1222: 1216: 1210: 1204: 1200:Eremoryzomys 1198: 1192: 1185: 1179: 1175:Microryzomys 1173: 1167: 1163:Oligoryzomys 1161: 1153: 1147: 1141: 1140:until 2006. 1137: 1131: 1125: 1119: 1115:Euryoryzomys 1113: 1107: 1101: 1095:ecologically 1090:Zygodontomys 1088: 1082: 1071: 1021: 1008: 988: 968: 955: 939: 935: 931: 923: 919: 913: 909:monophyletic 902: 895: 886:Ichthyomyini 881: 843: 838:Oligoryzomys 836: 826: 820: 814: 808: 796: 785: 777:Megaoryzomys 775: 773: 768:Eremoryzomys 766: 763:gall bladder 724: 719:Zygodontomys 718: 714: 708: 702: 698: 694:Zygodontomys 692: 686: 680: 674: 672: 661: 655: 649: 643: 639: 633: 627: 621: 617:Oligoryzomys 615: 597: 582: 576: 568: 566: 533: 532: 481:Zygodontomys 479: 472: 465: 456: 449: 442: 435: 427: 420: 412: 405: 400:Oligoryzomys 398: 391: 384: 376: 369: 362: 355: 348: 343:Microryzomys 341: 334: 327: 322:Megaoryzomys 320: 312: 304: 297: 290: 283: 278:Euryoryzomys 276: 271:Eremoryzomys 269: 261: 253: 245: 238: 233:Carletonomys 231: 221: 211: 206:Agathaeromys 204: 196: 174: 156: 61: 29: 3823:Wikispecies 3750:Z. brunneus 3634:S. melanops 3459:Oreoryzomys 3418:O. nigripes 3404:O. microtis 3334:O. arenalis 3291:O. superans 3256:O. phaeotis 3249:O. paricola 3228:O. concolor 3114:Nesoryzomys 3088:N. nimbosus 2982:N. palmipes 2968:N. apicalis 2946:N. tenuipes 2939:N. spinosus 2875:M. hammondi 2734:M. audreyae 2688:H. yunganus 2653:H. laticeps 2624:H. sciureus 2574:H. rhabdops 2560:H. intectus 2553:H. fuscatus 2546:H. chapmani 2529:Handleyomys 2517:E. russatus 2482:E. emmonsae 2428:Drymoreomys 2395:C. marinhus 2298:A. donovani 2244:Subfamily: 2203:(rice rats) 2201:Oryzomyini 1611:semiaquatic 1587:Nesoryzomys 1547:), and the 1531:Nesoryzomys 1451:Description 1403:Nesoryzomys 1351:Nesoryzomys 1248:Nesoryzomys 1194:Drymoreomys 1181:Oreoryzomys 1109:Handleyomys 936:Handleyomys 878:cotton rats 833:akodontines 822:H. intectus 795:cytochrome 679:(including 673:The genera 523:nomen nudum 511:Oryzomyini 407:Oreoryzomys 378:Nesoryzomys 285:Handleyomys 247:Drymoreomys 181:Baird, 1858 143:Subfamily: 40:Pleistocene 3889:Oryzomyini 3883:Categories 3829:Oryzomyini 3799:Oryzomyini 3692:S. angouya 3682:Sooretamys 3588:P. simplex 3566:P. nivalis 3555:Pennatomys 3528:O. nelsoni 3520:O. gorgasi 3439:O. vegetus 3411:O. moojeni 3369:O. fornesi 3341:O. brendae 3327:O. andinus 3277:O. rutilus 3270:O. roberti 3242:O. mamorae 3221:O. cleberi 3207:O. bicolor 3167:Noronhomys 3154:N. swarthi 3125:N. darwini 3060:N. levipes 3008:Nephelomys 2975:N. grandis 2925:N. paracou 2918:N. musseri 2911:N. minutus 2904:N. guianae 2897:N. dubosti 2853:M. minutus 2802:M. zunigae 2710:L. molitor 2667:H. oniscus 2646:H. acritus 2600:Holochilus 2539:H. alfaroi 2510:E. nitidus 2496:E. legatus 2374:C. goytaca 2364:Cerradomys 2328:A. savamis 2257:Aegialomys 2240:Cricetidae 2154:3537:1–29. 2143:296:1–149. 2118:3373:1–42. 2099:3085:1–39. 2089:Winge and 1617:References 1599:Holochilus 1583:Aegialomys 1545:Noronhomys 1495:New Jersey 1473:Holochilus 1457:house mice 1399:Aegialomys 1391:convergent 1376:Noronhomys 1363:Holochilus 1359:Pennatomys 1347:Aegialomys 1319:Holochilus 1307:Aegialomys 1303:Sooretamys 1299:Cerradomys 1290:Pennatomys 1242:Aegialomys 1236:Holochilus 1212:Sooretamys 1206:Cerradomys 1133:Nephelomys 956:Oryzomyini 916:morphology 899:type genus 884:) and the 850:Cricetidae 710:Reithrodon 699:Holochilus 676:Holochilus 668:tylomyines 573:type genus 569:Oryzomyini 550:Cricetidae 534:Oryzomyini 467:Tanyuromys 458:Sooretamys 422:Pennatomys 386:Noronhomys 371:Nephelomys 292:Holochilus 263:Ekbletomys 240:Cerradomys 223:Antillomys 198:Aegialomys 168:Type genus 157:Oryzomyini 137:Cricetidae 35:Oryzomyini 3663:S. alfari 3506:O. couesi 3447:O. victus 3081:N. moerex 3053:N. keaysi 3046:N. devius 3039:N. childi 2989:N. rattus 2932:N. pictus 2778:Melanomys 2766:M. luciae 2723:Megalomys 2636:Hylaeamys 2460:E. polius 2402:C. scotti 2352:C. cailoi 2214:Kingdom: 1775:Ray, 1962 1557:Megalomys 1551:north to 1441:Megalomys 1415:Melanomys 1355:Megalomys 1343:Melanomys 1278:Megalomys 1254:Melanomys 1127:Hylaeamys 751:squamosal 727:cladistic 583:rice rats 567:The name 491:Diversity 329:Melanomys 314:Megalomys 299:Hylaeamys 93:Kingdom: 87:Eukaryota 3814:Q2410209 3808:Wikidata 3624:Scolomys 3601:Reigomys 3481:Oryzomys 2958:Nectomys 2887:Neacomys 2865:Mindomys 2700:Lundomys 2681:H. tatei 2489:E. lamia 2416:C. vivoi 2238:Family: 2234:Rodentia 2228:Mammalia 2222:Chordata 2220:Phylum: 2216:Animalia 1607:Nectomys 1603:Oryzomys 1575:Lundomys 1553:Anguilla 1469:Lundomys 1465:Nectomys 1407:Nectomys 1395:Nectomys 1387:Oryzomys 1367:Lundomys 1331:Nectomys 1323:Lundomys 1311:Oryzomys 1266:Nectomys 1224:Lundomys 1218:Oryzomys 1186:Oryzomys 1169:Neacomys 1154:Nectomys 1149:Mindomys 1138:Oryzomys 1084:Scolomys 1022:Clade D 1009:Clade C 989:Clade B 969:Clade A 940:Oryzomys 932:Oryzomys 924:Oryzomys 920:Oryzomys 904:Oryzomys 882:Sigmodon 862:deermice 858:hamsters 816:Aepeomys 787:Scolomys 747:foramina 704:Sigmodon 682:Lundomys 663:Scolomys 657:Neacomys 645:Nectomys 640:Rhagomys 635:Rhagomys 629:Oryzomys 604:mesoloph 589:Taxonomy 578:Oryzomys 503:Synonyms 444:Scolomys 437:Reigomys 414:Oryzomys 364:Nectomys 357:Neacomys 350:Mindomys 306:Lundomys 255:Dushimys 176:Oryzomys 133:Family: 127:Rodentia 117:Mammalia 107:Chordata 103:Phylum: 97:Animalia 83:Domain: 42:– recent 18:Rice rat 3866:6363586 3190:Oecomys 2232:Order: 2226:Class: 1591:Oecomys 1525:), the 1517:Jamaica 1103:Oecomys 958:  911:group. 802:nuclear 623:Oecomys 542:rodents 393:Oecomys 153:Tribe: 123:Order: 113:Class: 3863:uBio: 3856:104873 3843:970204 3263:O. rex 2066:  2020:  1609:, are 1605:, and 1585:, and 1565:, and 1479:" and 1361:. The 1349:, and 1325:, and 1305:, and 1287:, and 1178:, and 1157:clade. 1130:, and 928:clades 870:tribes 757:, the 735:mammae 713:, and 691:, and 660:, and 626:, and 612:palate 608:molars 188:Genera 1075:basal 874:clade 854:voles 562:clade 538:tribe 536:is a 3838:ITIS 2064:ISBN 2018:ISBN 1533:and 1471:and 1461:rats 1459:and 1443:and 1417:and 1409:and 1401:and 1379:and 1357:and 1146:and 1087:and 805:IRBP 717:and 707:and 1539:), 654:), 540:of 3885:: 3853:: 3840:: 3825:: 3810:: 2150:. 2139:. 2128:. 2114:. 2095:. 2041:. 1953:^ 1905:^ 1848:^ 1823:^ 1789:^ 1684:^ 1636:^ 1624:^ 1601:, 1581:, 1577:, 1573:, 1559:, 1385:. 1345:, 1341:, 1337:, 1333:, 1321:, 1301:, 1297:, 1293:. 1281:, 1263:, 1257:, 1251:, 1245:, 1239:, 1233:, 1227:, 1221:, 1215:, 1209:, 1203:, 1197:, 1172:, 1166:, 1124:, 1118:, 1112:, 1106:, 942:. 901:, 888:. 860:, 856:, 841:. 771:. 620:, 585:. 575:, 260:†" 64:) 3774:" 3770:" 3768:† 3609:† 3598:† 3563:† 3552:† 3525:† 3496:† 3444:† 3175:† 3164:† 3130:† 3122:† 2763:† 2755:† 2747:† 2739:† 2731:† 2720:† 2349:† 2338:† 2303:† 2295:† 2284:† 2192:e 2185:t 2178:v 1738:d 1555:( 1543:( 1529:( 1519:( 1501:( 1421:. 1369:– 1365:– 880:( 797:b 525:) 521:( 434:† 419:† 383:† 319:† 311:† 266:" 252:† 230:† 220:† 203:† 60:( 20:)

Index

Rice rat
Pleistocene

Marsh rice rat
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Sigmodontinae
Oryzomyini
Type genus
Oryzomys
Genera
Aegialomys
Agathaeromys
Amphinectomys
Antillomys
Carletonomys
Cerradomys
Drymoreomys
Dushimys
Ekbletomys
Eremoryzomys
Euryoryzomys
Handleyomys
Holochilus

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