215:
79:
54:
790:(with two pairs of arms as long as or not much shorter than the other) pairs of chromosomes are small, and the 35 pairs of acrocentrics range from large to small. Some of those have a minute second pair of arms and could also be classified as subtelocentric, which would raise FN to 90. This karyotype is similar to other known karyotypes of members of
636:, the upperparts are tawny brown, but a bit darker on the head because many hairs have black tips. The hairs of the underparts are gray at the bases and white at the tips; overall, the fur appears mostly white. In most specimens, there is a patch on the chest where the gray bases are absent. The longest of the
797:
In thirteen specimens measured by Musser, head and body length ranges from 120 to 142 mm (4.7 to 5.6 in), tail length (12 specimens only) from 130 to 160 mm (5.1 to 6.3 in), hindfoot length from 32 to 35 mm (1.3 to 1.4 in), ear length (three specimens only) from 23 to
1159:
Musser, Guy G.; Carleton, Michael D.; Brothers, Eric M.; Gardner, Alfred L. (1998-03-16). "Systematic studies of oryzomyine rodents (Muridae, Sigmodontinae) : diagnoses and distributions of species formerly assigned to
Oryzomys "capito"".
640:(whiskers) of the face extend slightly beyond the ears. The eyelids are black. The ears are covered with small, yellowish brown hairs and appear dark brown overall. The feet are covered with white hairs above and brown below. There are six
656:, tufts of hair which surround the bases of the claws, are well-developed. The tail is like the body in color above, and mostly white below, but in the 10 mm (0.39 in) nearest the tail tip it is brown below.
826:
rodent is known to have a similar distribution. Musser and colleagues reported it from three locations and Patton and others added a fourth; in some of those it occurs together with
1162:
1321:
Weksler, M. (2006). "Phylogenetic relationships of oryzomyine rodents (Muroidea: Sigmodontinae): separate and combined analyses of morphological and molecular data".
3271:
3148:
624:
is a fairly large, long-tailed rice rat with long, soft fur. The hairs on the back are 8 to 10 mm (0.31 to 0.39 in) long. It generally resembles
3301:
847:
that often included much bamboo. All were captured on the ground, some in bamboo thickets and another under a log. Musser and colleagues speculated that
3215:
3083:
1423:
3228:
3109:
327:, weighing 46 to 78 g (1.6 to 2.8 oz), with a distinctly long tail and relatively long, tawny brown fur. The skull is slender and the
1213:
605:("rice rats"), which includes over a hundred species, mainly from South and Central America. Oryzomyini in turn is part of the subfamily
1287:
435:, who, among other contributions to Neotropical mammalogy, collected three of the known examples of the species in 1986, including the
3291:
3286:
1370:
886:
3296:
3135:
1359:
3246:
1205:
3233:
3114:
1416:
78:
3241:
1187:
708:
3281:
3153:
2622:
461:
691:, the gap behind the end of the palate. The animal is similar to other members of the genus in the pattern of the
569:). Later in 2006, Weksler and colleagues described several new genera to accommodate species previously placed in
3061:
2953:
2629:
1334:
1251:
2946:
1735:
1620:
1499:
881:" because it is so poorly known. It may be threatened by deforestation and logging, but occurs in at least one
712:
684:
413:
291:
1378:
2975:
2902:
2664:
2608:
2594:
2587:
2580:
2379:
2372:
2299:
2078:
1842:
1409:
518:
428:
3023:
2657:
2615:
2365:
2250:
1892:
1820:
1506:
832:
688:
204:
3276:
2982:
2650:
2636:
2566:
2327:
2306:
2257:
2020:
1982:
1813:
1799:
1749:
453:
183:
855:, spending time both on the ground and climbing in vegetation, like the similarly long-tailed rice rat
214:
2895:
2873:
2671:
2643:
2601:
2573:
2559:
2530:
2334:
2264:
2085:
2027:
1974:
1906:
1849:
1806:
1792:
1785:
1778:
1742:
1728:
1641:
1613:
857:
514:
423:
297:
2774:
2745:
2731:
2723:
2679:
2386:
2357:
2320:
1990:
1856:
1771:
1627:
1305:
348:
43:
822:
rivers, but the limits of its range remain inadequately known. No other South
American rainforest
506:
was more distantly related, differing by 14.7%. The average sequence difference between the three
2537:
2446:
2432:
2292:
2228:
1966:
1920:
1885:
1721:
1606:
1390:
1346:
1265:
537:
372:
227:
73:
980:
3202:
3161:
3070:
2866:
2516:
2467:
2313:
2285:
2278:
2271:
2214:
2200:
2178:
2171:
2034:
1899:
1878:
1634:
1219:
1209:
696:
477:
305:, climbing but also spending time on the ground. It lives only in a limited area south of the
276:
2760:
2752:
2523:
2488:
2481:
2460:
2207:
2157:
2150:
2143:
2136:
2129:
2056:
2046:
1998:
1648:
1382:
1374:
1338:
1330:
1300:
1255:
1247:
1199:
1171:
798:
24 mm (0.91 to 0.94 in), and body mass from 46 to 78 g (1.6 to 2.8 oz).
720:
668:
599:
432:
328:
3127:
2738:
2509:
2502:
2474:
2453:
2439:
2221:
2164:
1913:
1401:
1236:"Mammals of the Rio Juruá and the evolutionary and ecological diversification of Amazonia"
1231:
377:
3166:
2993:
2936:
2766:
882:
878:
787:
562:
395:
352:
58:
17:
3265:
3122:
2885:
2820:
2810:
1560:
1550:
1478:
1278:
1195:
819:
727:(lower jaw) behind the third molar, houses the back end of the lower incisor in most
680:
606:
356:
150:
63:
1394:
1350:
1269:
3207:
3075:
2965:
2549:
2068:
1704:
1692:
1682:
1584:
1573:
1538:
1530:
1519:
844:
811:
771:
763:
653:
575:
554:
480:
473:
389:
306:
281:
160:
465:
3193:
3140:
3096:
3055:
2701:
2691:
2495:
2346:
1761:
1670:
1660:
775:
700:
3046:
1117:
1115:
1113:
1067:
1065:
1063:
1061:
1059:
1057:
3004:
2924:
2914:
2798:
2787:
2410:
2399:
2240:
1832:
1596:
1489:
1472:
1433:
1183:
993:
991:
989:
941:
939:
937:
935:
933:
852:
843:
for which detailed habitat data are available were caught in "viny forest", a
783:
767:
755:
649:
610:
602:
368:
336:
302:
286:
200:
140:
2010:
1955:
1868:
1223:
815:
759:
751:
528:
468:
in western Brazil. In this report, they provided further information on the
383:
340:
90:
3187:
3040:
2856:
2844:
2833:
2713:
2190:
2119:
2107:
2097:
1942:
1932:
1454:
779:
724:
637:
523:
521:
analysis by
Marcelo Weksler showed that species then placed in the genus
436:
324:
110:
3220:
3088:
2422:
704:
676:
645:
404:
310:
908:
906:
904:
902:
778:(with only one pair of arms, or with a minute second pair). Among the
3101:
1466:
1460:
1448:
1386:
1342:
1260:
1175:
823:
692:
672:
332:
314:
301:, it was formally described in 1998. A rainforest species, it may be
272:
130:
120:
100:
3017:
1235:
667:, the skull is relatively small and slender. It has broad and short
407:
in northern Brazil; these animals had been previously identified as
972:
970:
968:
966:
371:, Michael Carleton, Eric Brothers, and Alfred Gardner reviewed the
1360:"Ten new genera of oryzomyine rodents (Cricetidae: Sigmodontinae)"
550:
403:
on the basis of 17 specimens from three locations in the state of
1201:
Mammal
Species of the World: A Taxonomic and Geographic Reference
1296:
870:
770:(with one pair of long arms and one pair of short arms) and the
613:, along with hundreds of other species of mainly small rodents.
3021:
1405:
810:
is limited to a portion of the Amazon rainforest south of the
641:
1133:
1121:
1083:
1071:
1048:
1009:
997:
945:
924:
1358:
Weksler, M.; Percequillo, A. R.; Voss, R. S. (2006-10-19).
1335:
10.1206/0003-0090(2006)296[0001:PROORM]2.0.CO;2
1252:
10.1206/0003-0090(2000)244<0001:MOTRJA>2.0.CO;2
1379:
10.1206/0003-0082(2006)3537[1:TNGOOR]2.0.CO;2
912:
490:
was a distinct species and found that it was closest to
464:, and Jay Malcolm reported on mammals collected at the
715:) is rarely present; its presence is more frequent in
628:
in these and other characters, but has a longer tail.
439:. The new species was placed in what they termed the "
976:
632:
is slightly larger and has longer and duller fur. In
498:, differing from both by about 12% in the cytochrome
472:
species reviewed by Musser and colleagues, including
313:, a distribution that is apparently unique among the
3177:
3030:
2992:
2963:
2934:
2912:
2883:
2854:
2830:
2808:
2784:
2711:
2689:
2547:
2420:
2396:
2344:
2238:
2188:
2117:
2095:
2066:
2044:
2008:
1952:
1930:
1866:
1830:
1759:
1702:
1680:
1658:
1594:
1570:
1548:
1516:
1487:
1323:Bulletin of the American Museum of Natural History
1240:Bulletin of the American Museum of Natural History
1163:Bulletin of the American Museum of Natural History
758:with a total of 86 major arms (2n = 80;
1277:Percequillo, A.; Weksler, M.; Patton, J. (2019).
1021:Patton et al., 2000, fig. 99; table 37
1306:10.2305/IUCN.UK.2019-1.RLTS.T29402A22328999.en
739:. Traits of the teeth are similar to those of
549:clustered together in a single natural group (
1417:
8:
3018:
1424:
1410:
1402:
1234:; da Silva, M.N.F.; Malcolm, J.R. (2000).
213:
52:
31:
1304:
1259:
1094:
1092:
956:
954:
898:
553:), but were not closely related to the
913:Percequillo, Weksler & Patton 2019
486:gene. Their analysis reaffirmed that
7:
3272:IUCN Red List data deficient species
375:of species previously lumped under "
249:Weksler, Percequillo, and Voss, 2006
1288:IUCN Red List of Threatened Species
359:may pose a threat to this species.
1371:American Museum of Natural History
1107:Musser et al., 1998, table 37
1039:Weksler et al., 2006, table 1
814:in the state of Pará, between the
590:Thus, the species is now known as
399:). They described the new species
25:
3302:Taxa named by Michael D. Carleton
527:did not form a single, cohesive (
1145:Patton et al., 2000, p. 146
1098:Weksler et al., 2006, p. 12
960:Weksler et al., 2006, p. 11
782:(non-sex chromosomes), the four
381:" (now classified in the genera
77:
1030:Weksler, 2006, figs. 34–39
887:Tapirapé-Aquiri National Forest
723:, a raising of the bone of the
335:) are broad. The animal has 80
1206:Johns Hopkins University Press
709:masticatory-buccinator foramen
598:, it is classified within the
545:by Musser and colleagues) and
510:individuals studied was 0.8%.
207:, Brothers, and Gardner, 1998)
1:
707:(openings) in the skull (the
331:(openings in the bone of the
289:. Initially misidentified as
443:group", which also included
343:is similar to that of other
3318:
1186:; Carleton, M. D. (2005).
977:Musser & Carleton 2005
806:The known distribution of
3292:Mammals described in 1998
3287:Endemic mammals of Brazil
1443:
1367:American Museum Novitates
713:foramen ovale accessorium
703:bone which separates two
233:
226:
221:
212:
189:
182:
74:Scientific classification
72:
50:
41:
34:
3297:Taxa named by Guy Musser
1198:; Reeder, D. M. (eds.).
802:Distribution and ecology
685:sphenopalatine vacuities
414:Euryoryzomys macconnelli
460:In 2000, James Patton,
317:rodents of the region.
279:of Brazil in the genus
833:Hylaeamys megacephalus
762: = 86). The
699:, an extension of the
531:) group; for example,
519:molecular phylogenetic
513:In 2006, an extensive
323:is a relatively large
18:Emmons's rice rat
3062:Euryoryzomys emmonsae
3032:Euryoryzomys emmonsae
1299:: e.T29402A22328999.
1281:Euryoryzomys emmonsae
875:Euryoryzomys emmonsae
808:Euryoryzomys emmonsae
671:(perforations of the
622:Euryoryzomys emmonsae
592:Euryoryzomys emmonsae
321:Euryoryzomys emmonsae
260:Euryoryzomys emmonsae
193:Euryoryzomys emmonsae
36:Euryoryzomys emmonsae
3005:Ekbletomys hypenemus
1539:A. praeuniversitatis
858:Cerradomys subflavus
687:which perforate the
583:complex", including
424:Euryoryzomys nitidus
409:Oryzomys macconnelli
865:Conservation status
828:E. macconnelli
737:E. macconnelli
731:, but is absent in
689:mesopterygoid fossa
665:E. macconnelli
630:E. macconnelli
533:O. macconnelli
492:O. macconnelli
349:conservation status
292:E. macconnelli
240:Musser et al., 1998
44:Conservation status
1134:Musser et al. 1998
1122:Musser et al. 1998
1084:Musser et al. 1998
1072:Musser et al. 1998
1051:, p. 233-234.
1049:Musser et al. 1998
1010:Musser et al. 1998
998:Musser et al. 1998
946:Musser et al. 1998
925:Musser et al. 1998
594:. As a species of
573:, among which was
445:O. macconelli
222:Range (in green).
3282:Rodents of Brazil
3257:
3256:
3179:Oryzomys emmonsae
3162:Open Tree of Life
3024:Taxon identifiers
3015:
3014:
1437:
1432:Species of tribe
1215:978-0-8018-8221-0
1190:Oryzomys emmonsae
697:alisphenoid strut
695:of the head. The
669:incisive foramina
648:surface, but the
567:O. palustris
401:Oryzomys emmonsae
329:incisive foramina
277:Amazon rainforest
256:
255:
250:
241:
237:Oryzomys emmonsae
67:
16:(Redirected from
3309:
3250:
3249:
3237:
3236:
3224:
3223:
3211:
3210:
3198:
3197:
3196:
3170:
3169:
3157:
3156:
3144:
3143:
3131:
3130:
3118:
3117:
3105:
3104:
3092:
3091:
3079:
3078:
3066:
3065:
3064:
3051:
3050:
3049:
3019:
2623:O. longicaudatus
2047:Microakodontomys
1671:D. albimaculatus
1621:C. maracajuensis
1500:A. galapagoensis
1435:
1426:
1419:
1412:
1403:
1398:
1364:
1354:
1317:
1315:
1313:
1308:
1273:
1263:
1227:
1208:. p. 1148.
1204:(3rd ed.).
1179:
1153:Literature cited
1146:
1143:
1137:
1131:
1125:
1119:
1108:
1105:
1099:
1096:
1087:
1081:
1075:
1069:
1052:
1046:
1040:
1037:
1031:
1028:
1022:
1019:
1013:
1007:
1001:
995:
984:
974:
961:
958:
949:
943:
928:
922:
916:
910:
873:currently lists
849:E. emmonsae
841:E. emmonsae
733:E. emmonsae
721:capsular process
652:is reduced. The
634:E. emmonsae
585:O. emmonsae
547:O. russatus
543:O. russatus
508:O. emmonsae
496:O. russatus
488:O. emmonsae
454:O. russatus
441:Oryzomys nitidus
433:Louise H. Emmons
419:Oryzomys nitidus
351:is assessed as "
309:in the state of
269:Emmons' oryzomys
265:Emmons' rice rat
263:, also known as
248:
239:
217:
195:
175:E. emmonsae
82:
81:
61:
56:
55:
32:
27:Amazonian rodent
21:
3317:
3316:
3312:
3311:
3310:
3308:
3307:
3306:
3262:
3261:
3258:
3253:
3245:
3240:
3232:
3227:
3219:
3214:
3206:
3201:
3192:
3191:
3186:
3173:
3165:
3160:
3152:
3147:
3139:
3134:
3126:
3121:
3113:
3108:
3100:
3095:
3087:
3082:
3074:
3069:
3060:
3059:
3054:
3045:
3044:
3039:
3026:
3016:
3011:
2988:
2959:
2930:
2908:
2879:
2850:
2826:
2804:
2780:
2707:
2685:
2630:O. magellanicus
2543:
2531:O. sydandersoni
2416:
2392:
2340:
2300:N. maculiventer
2234:
2184:
2113:
2091:
2062:
2057:M. transitorius
2040:
2004:
1948:
1926:
1893:H. megacephalus
1862:
1843:H. brasiliensis
1826:
1755:
1698:
1676:
1654:
1590:
1566:
1544:
1512:
1483:
1439:
1430:
1362:
1357:
1320:
1311:
1309:
1276:
1230:
1216:
1182:
1158:
1155:
1150:
1149:
1144:
1140:
1132:
1128:
1120:
1111:
1106:
1102:
1097:
1090:
1082:
1078:
1070:
1055:
1047:
1043:
1038:
1034:
1029:
1025:
1020:
1016:
1008:
1004:
996:
987:
975:
964:
959:
952:
944:
931:
923:
919:
911:
900:
895:
867:
804:
741:E. nitidus
717:E. nitidus
661:E. nitidus
626:E. nitidus
619:
581:O. nitidus
504:O. nitidus
449:O. nitidus
378:Oryzomys capito
365:
298:E. nitidus
208:
197:
191:
178:
76:
68:
57:
53:
46:
28:
23:
22:
15:
12:
11:
5:
3315:
3313:
3305:
3304:
3299:
3294:
3289:
3284:
3279:
3274:
3264:
3263:
3255:
3254:
3252:
3251:
3238:
3225:
3212:
3199:
3183:
3181:
3175:
3174:
3172:
3171:
3158:
3145:
3132:
3119:
3106:
3093:
3080:
3067:
3052:
3036:
3034:
3028:
3027:
3022:
3013:
3012:
3010:
3009:
2998:
2996:
2994:Incertae sedis
2990:
2989:
2987:
2986:
2979:
2971:
2969:
2961:
2960:
2958:
2957:
2950:
2942:
2940:
2937:Transandinomys
2932:
2931:
2929:
2928:
2920:
2918:
2910:
2909:
2907:
2906:
2899:
2891:
2889:
2881:
2880:
2878:
2877:
2874:S. ucayalensis
2870:
2862:
2860:
2852:
2851:
2849:
2848:
2839:
2837:
2828:
2827:
2825:
2824:
2816:
2814:
2806:
2805:
2803:
2802:
2793:
2791:
2782:
2781:
2779:
2778:
2771:
2764:
2756:
2749:
2742:
2735:
2727:
2719:
2717:
2709:
2708:
2706:
2705:
2697:
2695:
2687:
2686:
2684:
2683:
2675:
2668:
2661:
2654:
2647:
2640:
2633:
2626:
2619:
2612:
2605:
2598:
2591:
2584:
2577:
2570:
2563:
2555:
2553:
2545:
2544:
2542:
2541:
2534:
2527:
2520:
2513:
2506:
2499:
2492:
2485:
2478:
2471:
2464:
2457:
2450:
2443:
2436:
2428:
2426:
2418:
2417:
2415:
2414:
2405:
2403:
2394:
2393:
2391:
2390:
2383:
2380:N. narboroughi
2376:
2373:N. fernandinae
2369:
2361:
2352:
2350:
2342:
2341:
2339:
2338:
2331:
2324:
2317:
2310:
2303:
2296:
2289:
2282:
2275:
2268:
2261:
2254:
2251:N. albigularis
2246:
2244:
2236:
2235:
2233:
2232:
2225:
2218:
2211:
2204:
2196:
2194:
2186:
2185:
2183:
2182:
2175:
2168:
2161:
2154:
2147:
2140:
2133:
2125:
2123:
2115:
2114:
2112:
2111:
2103:
2101:
2093:
2092:
2090:
2089:
2082:
2074:
2072:
2064:
2063:
2061:
2060:
2052:
2050:
2042:
2041:
2039:
2038:
2031:
2024:
2021:M. caliginosus
2016:
2014:
2006:
2005:
2003:
2002:
1994:
1986:
1983:M. desmarestii
1978:
1970:
1961:
1959:
1950:
1949:
1947:
1946:
1938:
1936:
1928:
1927:
1925:
1924:
1917:
1910:
1903:
1896:
1889:
1882:
1874:
1872:
1864:
1863:
1861:
1860:
1853:
1846:
1838:
1836:
1828:
1827:
1825:
1824:
1817:
1810:
1803:
1796:
1789:
1782:
1775:
1767:
1765:
1757:
1756:
1754:
1753:
1746:
1739:
1736:E. macconnelli
1732:
1725:
1718:
1710:
1708:
1700:
1699:
1697:
1696:
1688:
1686:
1678:
1677:
1675:
1674:
1666:
1664:
1656:
1655:
1653:
1652:
1645:
1638:
1631:
1624:
1617:
1610:
1602:
1600:
1592:
1591:
1589:
1588:
1579:
1577:
1568:
1567:
1565:
1564:
1556:
1554:
1546:
1545:
1543:
1542:
1534:
1525:
1523:
1514:
1513:
1511:
1510:
1507:A. xanthaeolus
1503:
1495:
1493:
1485:
1484:
1482:
1481:
1475:
1469:
1463:
1457:
1451:
1444:
1441:
1440:
1431:
1429:
1428:
1421:
1414:
1406:
1400:
1399:
1355:
1318:
1274:
1228:
1214:
1180:
1154:
1151:
1148:
1147:
1138:
1136:, p. 232.
1126:
1124:, p. 237.
1109:
1100:
1088:
1086:, p. 236.
1076:
1074:, p. 234.
1053:
1041:
1032:
1023:
1014:
1012:, p. 175.
1002:
1000:, p. 239.
985:
962:
950:
948:, p. 233.
929:
927:, p. 177.
917:
897:
896:
894:
891:
883:protected area
879:Data Deficient
866:
863:
803:
800:
788:submetacentric
768:subtelocentric
618:
615:
563:marsh rice rat
541:(placed under
476:data from the
462:Maria da Silva
417:) and then as
396:Transandinomys
364:
361:
353:Data Deficient
285:of the family
254:
253:
252:
251:
242:
231:
230:
224:
223:
219:
218:
210:
209:
198:
187:
186:
180:
179:
172:
170:
166:
165:
158:
154:
153:
148:
144:
143:
138:
134:
133:
128:
124:
123:
118:
114:
113:
108:
104:
103:
98:
94:
93:
88:
84:
83:
70:
69:
59:Data Deficient
51:
48:
47:
42:
39:
38:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
3314:
3303:
3300:
3298:
3295:
3293:
3290:
3288:
3285:
3283:
3280:
3278:
3275:
3273:
3270:
3269:
3267:
3260:
3248:
3243:
3239:
3235:
3230:
3226:
3222:
3217:
3213:
3209:
3204:
3200:
3195:
3189:
3185:
3184:
3182:
3180:
3176:
3168:
3163:
3159:
3155:
3150:
3146:
3142:
3137:
3133:
3129:
3124:
3120:
3116:
3111:
3107:
3103:
3098:
3094:
3090:
3085:
3081:
3077:
3072:
3068:
3063:
3057:
3053:
3048:
3042:
3038:
3037:
3035:
3033:
3029:
3025:
3020:
3008:
3006:
3000:
2999:
2997:
2995:
2991:
2985:
2984:
2980:
2978:
2977:
2976:Z. brevicauda
2973:
2972:
2970:
2968:
2967:
2962:
2956:
2955:
2954:T. talamancae
2951:
2949:
2948:
2944:
2943:
2941:
2939:
2938:
2933:
2927:
2926:
2922:
2921:
2919:
2917:
2916:
2911:
2905:
2904:
2900:
2898:
2897:
2893:
2892:
2890:
2888:
2887:
2886:Sigmodontomys
2882:
2876:
2875:
2871:
2869:
2868:
2864:
2863:
2861:
2859:
2858:
2853:
2847:
2846:
2845:R. primigenus
2841:
2840:
2838:
2836:
2835:
2829:
2823:
2822:
2818:
2817:
2815:
2813:
2812:
2811:Pseudoryzomys
2807:
2801:
2800:
2795:
2794:
2792:
2790:
2789:
2783:
2777:
2776:
2775:O. peninsulae
2772:
2770:
2769:
2768:O. palustris
2765:
2763:
2762:
2757:
2755:
2754:
2750:
2748:
2747:
2746:O. dimidiatus
2743:
2741:
2740:
2736:
2734:
2733:
2732:O. antillarum
2728:
2726:
2725:
2724:O. albiventer
2721:
2720:
2718:
2716:
2715:
2710:
2704:
2703:
2699:
2698:
2696:
2694:
2693:
2688:
2682:
2681:
2676:
2674:
2673:
2669:
2667:
2666:
2665:O. stramineus
2662:
2660:
2659:
2655:
2653:
2652:
2648:
2646:
2645:
2641:
2639:
2638:
2634:
2632:
2631:
2627:
2625:
2624:
2620:
2618:
2617:
2613:
2611:
2610:
2609:O. fulvescens
2606:
2604:
2603:
2599:
2597:
2596:
2595:O. flavescens
2592:
2590:
2589:
2588:O. destructor
2585:
2583:
2582:
2581:O. chacoensis
2578:
2576:
2575:
2571:
2569:
2568:
2564:
2562:
2561:
2557:
2556:
2554:
2552:
2551:
2546:
2540:
2539:
2538:O. trinitatis
2535:
2533:
2532:
2528:
2526:
2525:
2521:
2519:
2518:
2514:
2512:
2511:
2507:
2505:
2504:
2500:
2498:
2497:
2493:
2491:
2490:
2486:
2484:
2483:
2479:
2477:
2476:
2472:
2470:
2469:
2465:
2463:
2462:
2458:
2456:
2455:
2451:
2449:
2448:
2447:O. catherinae
2444:
2442:
2441:
2437:
2435:
2434:
2433:O. auyantepui
2430:
2429:
2427:
2425:
2424:
2419:
2413:
2412:
2407:
2406:
2404:
2402:
2401:
2395:
2389:
2388:
2384:
2382:
2381:
2377:
2375:
2374:
2370:
2368:
2367:
2366:N. indefessus
2362:
2360:
2359:
2354:
2353:
2351:
2349:
2348:
2343:
2337:
2336:
2332:
2330:
2329:
2328:N. pectoralis
2325:
2323:
2322:
2318:
2316:
2315:
2311:
2309:
2308:
2307:N. meridensis
2304:
2302:
2301:
2297:
2295:
2294:
2290:
2288:
2287:
2283:
2281:
2280:
2276:
2274:
2273:
2269:
2267:
2266:
2262:
2260:
2259:
2258:N. auriventer
2255:
2253:
2252:
2248:
2247:
2245:
2243:
2242:
2237:
2231:
2230:
2226:
2224:
2223:
2219:
2217:
2216:
2212:
2210:
2209:
2205:
2203:
2202:
2198:
2197:
2195:
2193:
2192:
2187:
2181:
2180:
2176:
2174:
2173:
2169:
2167:
2166:
2162:
2160:
2159:
2155:
2153:
2152:
2148:
2146:
2145:
2141:
2139:
2138:
2134:
2132:
2131:
2127:
2126:
2124:
2122:
2121:
2116:
2110:
2109:
2105:
2104:
2102:
2100:
2099:
2094:
2088:
2087:
2083:
2081:
2080:
2079:M. altissimus
2076:
2075:
2073:
2071:
2070:
2065:
2059:
2058:
2054:
2053:
2051:
2049:
2048:
2043:
2037:
2036:
2032:
2030:
2029:
2028:M. robustulus
2025:
2023:
2022:
2018:
2017:
2015:
2013:
2012:
2007:
2001:
2000:
1995:
1993:
1992:
1987:
1985:
1984:
1979:
1977:
1976:
1975:M. curazensis
1971:
1969:
1968:
1963:
1962:
1960:
1958:
1957:
1951:
1945:
1944:
1940:
1939:
1937:
1935:
1934:
1929:
1923:
1922:
1918:
1916:
1915:
1911:
1909:
1908:
1907:H. perenensis
1904:
1902:
1901:
1897:
1895:
1894:
1890:
1888:
1887:
1883:
1881:
1880:
1876:
1875:
1873:
1871:
1870:
1865:
1859:
1858:
1854:
1852:
1851:
1847:
1845:
1844:
1840:
1839:
1837:
1835:
1834:
1829:
1823:
1822:
1821:H. saturatior
1818:
1816:
1815:
1811:
1809:
1808:
1804:
1802:
1801:
1797:
1795:
1794:
1790:
1788:
1787:
1783:
1781:
1780:
1776:
1774:
1773:
1769:
1768:
1766:
1764:
1763:
1758:
1752:
1751:
1747:
1745:
1744:
1740:
1738:
1737:
1733:
1731:
1730:
1726:
1724:
1723:
1719:
1717:
1716:
1712:
1711:
1709:
1707:
1706:
1701:
1695:
1694:
1690:
1689:
1687:
1685:
1684:
1679:
1673:
1672:
1668:
1667:
1665:
1663:
1662:
1657:
1651:
1650:
1646:
1644:
1643:
1639:
1637:
1636:
1632:
1630:
1629:
1625:
1623:
1622:
1618:
1616:
1615:
1611:
1609:
1608:
1604:
1603:
1601:
1599:
1598:
1593:
1587:
1586:
1581:
1580:
1578:
1576:
1575:
1569:
1563:
1562:
1558:
1557:
1555:
1553:
1552:
1551:Amphinectomys
1547:
1541:
1540:
1535:
1533:
1532:
1527:
1526:
1524:
1522:
1521:
1515:
1509:
1508:
1504:
1502:
1501:
1497:
1496:
1494:
1492:
1491:
1486:
1480:
1479:Sigmodontinae
1476:
1474:
1470:
1468:
1464:
1462:
1458:
1456:
1452:
1450:
1446:
1445:
1442:
1438:
1427:
1422:
1420:
1415:
1413:
1408:
1407:
1404:
1396:
1392:
1388:
1384:
1380:
1376:
1372:
1368:
1361:
1356:
1352:
1348:
1344:
1340:
1336:
1332:
1328:
1324:
1319:
1307:
1302:
1298:
1294:
1290:
1289:
1284:
1282:
1275:
1271:
1267:
1262:
1257:
1253:
1249:
1245:
1241:
1237:
1233:
1229:
1225:
1221:
1217:
1211:
1207:
1203:
1202:
1197:
1196:Wilson, D. E.
1193:
1191:
1185:
1184:Musser, G. G.
1181:
1177:
1173:
1169:
1165:
1164:
1157:
1156:
1152:
1142:
1139:
1135:
1130:
1127:
1123:
1118:
1116:
1114:
1110:
1104:
1101:
1095:
1093:
1089:
1085:
1080:
1077:
1073:
1068:
1066:
1064:
1062:
1060:
1058:
1054:
1050:
1045:
1042:
1036:
1033:
1027:
1024:
1018:
1015:
1011:
1006:
1003:
999:
994:
992:
990:
986:
982:
978:
973:
971:
969:
967:
963:
957:
955:
951:
947:
942:
940:
938:
936:
934:
930:
926:
921:
918:
914:
909:
907:
905:
903:
899:
892:
890:
888:
884:
880:
876:
872:
864:
862:
860:
859:
854:
850:
846:
842:
839:Specimens of
837:
835:
834:
829:
825:
821:
817:
813:
809:
801:
799:
795:
793:
789:
785:
781:
777:
773:
769:
765:
761:
757:
753:
748:
746:
742:
738:
734:
730:
726:
722:
718:
714:
710:
706:
702:
698:
694:
690:
686:
682:
678:
674:
670:
666:
662:
657:
655:
651:
647:
643:
639:
635:
631:
627:
623:
616:
614:
612:
608:
607:Sigmodontinae
604:
601:
597:
593:
588:
586:
582:
578:
577:
572:
568:
564:
560:
556:
552:
548:
544:
540:
539:
538:O. lamia
534:
530:
526:
525:
520:
516:
515:morphological
511:
509:
505:
501:
497:
493:
489:
485:
484:
479:
478:mitochondrial
475:
471:
467:
463:
458:
456:
455:
450:
446:
442:
438:
434:
430:
429:specific name
426:
425:
420:
416:
415:
410:
406:
402:
398:
397:
392:
391:
386:
385:
380:
379:
374:
370:
362:
360:
358:
357:deforestation
354:
350:
346:
342:
338:
334:
330:
326:
322:
318:
316:
312:
308:
304:
300:
299:
294:
293:
288:
284:
283:
278:
274:
270:
266:
262:
261:
246:
243:
238:
235:
234:
232:
229:
225:
220:
216:
211:
206:
202:
196:
194:
188:
185:
184:Binomial name
181:
177:
176:
171:
168:
167:
164:
163:
159:
156:
155:
152:
151:Sigmodontinae
149:
146:
145:
142:
139:
136:
135:
132:
129:
126:
125:
122:
119:
116:
115:
112:
109:
106:
105:
102:
99:
96:
95:
92:
89:
86:
85:
80:
75:
71:
65:
60:
49:
45:
40:
37:
33:
30:
19:
3277:Euryoryzomys
3259:
3178:
3031:
3002:
2981:
2974:
2966:Zygodontomys
2964:
2952:
2947:T. bolivaris
2945:
2935:
2923:
2913:
2903:S. aphrastus
2901:
2894:
2884:
2872:
2865:
2855:
2843:
2832:
2819:
2809:
2797:
2786:
2773:
2767:
2759:
2751:
2744:
2737:
2730:
2722:
2712:
2702:O. balneator
2700:
2690:
2678:
2670:
2663:
2658:O. rupestris
2656:
2649:
2642:
2635:
2628:
2621:
2616:O. griseolus
2614:
2607:
2600:
2593:
2586:
2579:
2572:
2565:
2558:
2550:Oligoryzomys
2548:
2536:
2529:
2522:
2517:O. speciosus
2515:
2508:
2501:
2494:
2487:
2480:
2473:
2468:O. flavicans
2466:
2459:
2452:
2445:
2438:
2431:
2421:
2411:N. vespuccii
2409:
2398:
2385:
2378:
2371:
2364:
2356:
2345:
2335:N. pirrensis
2333:
2326:
2319:
2312:
2305:
2298:
2291:
2284:
2277:
2270:
2265:N. caracolus
2263:
2256:
2249:
2239:
2229:N. squamipes
2227:
2220:
2213:
2206:
2199:
2189:
2177:
2170:
2163:
2156:
2149:
2142:
2135:
2128:
2118:
2106:
2096:
2084:
2077:
2069:Microryzomys
2067:
2055:
2045:
2033:
2026:
2019:
2009:
1997:
1991:M. georginae
1989:
1981:
1973:
1965:
1954:
1941:
1931:
1919:
1912:
1905:
1898:
1891:
1884:
1877:
1867:
1855:
1850:H. chacarius
1848:
1841:
1831:
1819:
1814:H. rostratus
1812:
1805:
1800:H. melanotis
1798:
1791:
1784:
1777:
1770:
1760:
1748:
1741:
1734:
1727:
1720:
1714:
1713:
1705:Euryoryzomys
1703:
1691:
1683:Eremoryzomys
1681:
1669:
1659:
1647:
1642:C. subflavus
1640:
1633:
1626:
1619:
1614:C. langguthi
1612:
1605:
1595:
1583:
1574:Carletonomys
1572:
1559:
1549:
1537:
1529:
1520:Agathaeromys
1518:
1505:
1498:
1488:
1366:
1326:
1322:
1312:19 September
1310:. Retrieved
1292:
1286:
1280:
1243:
1239:
1232:Patton, J.L.
1200:
1189:
1167:
1161:
1141:
1129:
1103:
1079:
1044:
1035:
1026:
1017:
1005:
920:
874:
868:
856:
848:
845:microhabitat
840:
838:
831:
827:
812:Amazon River
807:
805:
796:
792:Euryoryzomys
791:
772:Y chromosome
764:X chromosome
754:includes 80
749:
745:Euryoryzomys
744:
740:
736:
732:
729:Euryoryzomys
728:
716:
683:) and lacks
675:between the
664:
660:
659:Compared to
658:
654:ungual tufts
633:
629:
625:
621:
620:
596:Euryoryzomys
595:
591:
589:
584:
580:
576:Euryoryzomys
574:
570:
566:
558:
555:type species
546:
542:
536:
532:
529:monophyletic
522:
512:
507:
503:
499:
495:
491:
487:
482:
469:
459:
452:
448:
444:
440:
422:
418:
412:
408:
400:
394:
390:Euryoryzomys
388:
382:
376:
366:
345:Euryoryzomys
344:
320:
319:
307:Amazon River
296:
290:
282:Euryoryzomys
280:
268:
264:
259:
258:
257:
244:
236:
192:
190:
174:
173:
162:Euryoryzomys
161:
35:
29:
3097:iNaturalist
3056:Wikispecies
2983:Z. brunneus
2867:S. melanops
2692:Oreoryzomys
2651:O. nigripes
2637:O. microtis
2567:O. arenalis
2524:O. superans
2489:O. phaeotis
2482:O. paricola
2461:O. concolor
2347:Nesoryzomys
2321:N. nimbosus
2215:N. palmipes
2201:N. apicalis
2179:N. tenuipes
2172:N. spinosus
2108:M. hammondi
1967:M. audreyae
1921:H. yunganus
1886:H. laticeps
1857:H. sciureus
1807:H. rhabdops
1793:H. intectus
1786:H. fuscatus
1779:H. chapmani
1762:Handleyomys
1750:E. russatus
1715:E. emmonsae
1661:Drymoreomys
1628:C. marinhus
1531:A. donovani
1477:Subfamily:
1436:(rice rats)
1434:Oryzomyini
784:metacentric
776:acrocentric
756:chromosomes
701:alisphenoid
617:Description
481:cytochrome
337:chromosomes
147:Subfamily:
3266:Categories
2925:S. angouya
2915:Sooretamys
2821:P. simplex
2799:P. nivalis
2788:Pennatomys
2761:O. nelsoni
2753:O. gorgasi
2672:O. vegetus
2644:O. moojeni
2602:O. fornesi
2574:O. brendae
2560:O. andinus
2510:O. rutilus
2503:O. roberti
2475:O. mamorae
2454:O. cleberi
2440:O. bicolor
2400:Noronhomys
2387:N. swarthi
2358:N. darwini
2293:N. levipes
2241:Nephelomys
2208:N. grandis
2158:N. paracou
2151:N. musseri
2144:N. minutus
2137:N. guianae
2130:N. dubosti
2086:M. minutus
2035:M. zunigae
1943:L. molitor
1900:H. oniscus
1879:H. acritus
1833:Holochilus
1772:H. alfaroi
1743:E. nitidus
1729:E. legatus
1607:C. goytaca
1597:Cerradomys
1561:A. savamis
1490:Aegialomys
1473:Cricetidae
979:, p.
893:References
853:scansorial
743:and other
650:hypothenar
611:Cricetidae
609:of family
603:Oryzomyini
502:sequence;
369:Guy Musser
303:scansorial
287:Cricetidae
141:Cricetidae
3194:Q27334322
2896:S. alfari
2739:O. couesi
2680:O. victus
2314:N. moerex
2286:N. keaysi
2279:N. devius
2272:N. childi
2222:N. rattus
2165:N. pictus
2011:Melanomys
1999:M. luciae
1956:Megalomys
1869:Hylaeamys
1693:E. polius
1635:C. scotti
1585:C. cailoi
1447:Kingdom:
1387:2246/5815
1343:2246/5777
1329:: 1–149.
1261:2246/1593
1246:: 1–306.
1176:2246/1630
820:Tocantins
780:autosomes
752:karyotype
638:vibrissae
579:for the "
466:Rio Juruá
384:Hylaeamys
367:In 1998,
341:karyotype
275:from the
169:Species:
97:Kingdom:
91:Eukaryota
3247:13000797
3188:Wikidata
3047:Q1763310
3041:Wikidata
2857:Scolomys
2834:Reigomys
2714:Oryzomys
2191:Nectomys
2120:Neacomys
2098:Mindomys
1933:Lundomys
1914:H. tatei
1722:E. lamia
1649:C. vivoi
1471:Family:
1467:Rodentia
1461:Mammalia
1455:Chordata
1453:Phylum:
1449:Animalia
1395:84088556
1373:: 1–29.
1369:(3537).
1351:86057173
1270:85577629
1224:62265494
725:mandible
711:and the
705:foramina
693:arteries
679:and the
677:incisors
571:Oryzomys
559:Oryzomys
524:Oryzomys
474:sequence
470:Oryzomys
437:holotype
373:taxonomy
363:Taxonomy
339:and its
325:rice rat
245:emmonsae
228:Synonyms
205:Carleton
137:Family:
131:Rodentia
121:Mammalia
111:Chordata
107:Phylum:
101:Animalia
87:Domain:
64:IUCN 3.1
3221:4265041
3141:1002532
3089:5786862
2423:Oecomys
1465:Order:
1459:Class:
851:may be
646:plantar
644:on the
431:honors
427:). The
355:", but
271:, is a
157:Genus:
127:Order:
117:Class:
62: (
3234:970705
3154:123940
3115:972468
2496:O. rex
1393:
1349:
1268:
1222:
1212:
885:, the
824:muroid
719:. The
681:molars
673:palate
561:, the
451:, and
393:, and
347:. Its
333:palate
315:muroid
273:rodent
201:Musser
3208:6SZGX
3128:29402
3102:74331
3076:3D5R9
1391:S2CID
1363:(PDF)
1347:S2CID
1266:S2CID
1194:. In
816:Xingu
600:tribe
551:clade
421:(now
411:(now
3229:ITIS
3216:GBIF
3149:NCBI
3123:IUCN
3110:ITIS
3084:GBIF
1314:2019
1297:IUCN
1293:2019
1220:OCLC
1210:ISBN
981:1148
877:as "
871:IUCN
869:The
818:and
750:The
735:and
663:and
642:pads
517:and
494:and
405:Pará
311:Pará
3242:MSW
3203:CoL
3167:744
3136:MDD
3071:CoL
1383:hdl
1375:doi
1339:hdl
1331:doi
1327:296
1301:doi
1256:hdl
1248:doi
1244:244
1172:hdl
1168:236
830:or
786:or
774:is
766:is
557:of
295:or
267:or
3268::
3244::
3231::
3218::
3205::
3190::
3164::
3151::
3138::
3125::
3112::
3099::
3086::
3073::
3058::
3043::
1389:.
1381:.
1365:.
1345:.
1337:.
1325:.
1295:.
1291:.
1285:.
1264:.
1254:.
1242:.
1238:.
1218:.
1170:.
1166:.
1112:^
1091:^
1056:^
988:^
965:^
953:^
932:^
901:^
889:.
861:.
836:.
794:.
760:FN
747:.
587:.
535:,
457:.
447:,
387:,
247::
203:,
3007:"
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2842:â€
2831:â€
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2758:â€
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2677:â€
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1996:â€
1988:â€
1980:â€
1972:â€
1964:â€
1953:â€
1582:â€
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1528:â€
1517:â€
1425:e
1418:t
1411:v
1397:.
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1377::
1353:.
1341::
1333::
1316:.
1303::
1283:"
1279:"
1272:.
1258::
1250::
1226:.
1192:"
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1178:.
1174::
983:.
915:.
565:(
500:b
483:b
199:(
66:)
20:)
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