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Oligoryzomys flavescens

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consists of bright orangish-brown hairs mixed with blackish hairs, the hairs on the flanks are all orange and the underparts are yellowish-grey. The boundary between the upper parts and the underparts is indistinct, grading from one colour to the other. The head-and-body length averages 87 mm
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is native to South America. It occurs in eastern Brazil, Uruguay, eastern Paraguay and northern and central Argentina. It is found in a variety of habitats, often near water, from sea level up to about 1,800 m (5,900 ft). These include
358:". This is on the basis that it has a wide range, is presumed to have a large total population, occurs in several protected areas and tolerates some degree of disturbance to its habitat. 2445: 2298: 347: 2363: 406: 2430: 2272: 586: 2311: 534: 488: 461: 2440: 43: 2337: 247: 291:(3.43 in) and the tails averages 110 mm (4.33 in). Skull features that distinguish this species include the long 2355: 526: 2316: 579: 263: 87: 2350: 2233: 255: 2224: 433: 512: 2368: 1785: 259: 2116: 1792: 251: 2109: 898: 783: 662: 209: 2138: 2065: 1827: 1771: 1750: 1743: 1542: 1535: 1462: 1241: 1005: 572: 2186: 1820: 1778: 1528: 1413: 1055: 983: 669: 2238: 2435: 2402: 2145: 1813: 1799: 1729: 1490: 1469: 1420: 1183: 1145: 976: 962: 912: 877: 411:
Bangs, 1900 (Rodentia, Sigmodontinae) of the Brazilian Cerrado, with the description of two new species"
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Weksler, M., Bonvicino, C., D'Elia, G., Pardinas, U. Teta, P. and Jayat, J.P. 2008.
2251: 2128: 1712: 1231: 867: 855: 845: 747: 736: 701: 693: 682: 238: 169: 552: 2342: 2285: 2218: 1864: 1854: 1658: 1509: 924: 833: 823: 2209: 2167: 2087: 2077: 1961: 1950: 1573: 1562: 1403: 995: 759: 652: 635: 596: 508: 335: 243: 149: 429: 1173: 1118: 1031: 544: 315:, scrubland, primary and secondary forests, marshes, agricultural land, and 275: 267: 99: 2381: 2203: 2019: 2007: 1996: 1876: 1353: 1282: 1270: 1260: 1105: 1095: 617: 119: 2277: 1585: 320: 2290: 629: 623: 611: 312: 271: 233: 139: 129: 109: 2180: 557:. In IUCN. IUCN Red List of Threatened Species. Version 2009.2. < 450:
Patton, James L.; Pardiñas, Ulyses F.J.; D’Elía, Guillermo (2015).
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Mammal Species of the World: A Taxonomic and Geographic Reference
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Infectious Disease: Pathogenesis, Prevention and Case Studies
338:, which are harmless to rodents but cause disease in humans. 477:
Shetty, Nandini; Tang, Julian W.; Andrews, Julie (2009).
2193: 2155: 2126: 2097: 2075: 2046: 2017: 1993: 1971: 1947: 1874: 1852: 1710: 1583: 1559: 1507: 1401: 1351: 1280: 1258: 1229: 1207: 1171: 1115: 1093: 1029: 993: 922: 865: 843: 821: 757: 733: 711: 679: 650: 456:. University of Chicago Press. pp. 425–426. 348:International Union for Conservation of Nature 580: 8: 453:Mammals of South America, Volume 2: Rodents 334:is the principal reservoir host of certain 2181: 587: 573: 565: 418:Arquivos do Museu Nacional, Rio de Janeiro 61: 42: 31: 400: 398: 367: 2446:Taxa named by George Robert Waterhouse 483:. John Wiley & Sons. p. 573. 405:Weksler, M.; Bonvicino, C. R. (2005). 379: 377: 375: 373: 371: 561:>. Downloaded on 5 September 2015. 350:has rated the conservation status of 7: 2431:IUCN Red List least concern species 407:"Taxonomy of pygmy rice rats genus 25: 86: 527:Johns Hopkins University Press 1: 2462: 511:; Carleton, M. D. (2005). 246:. It is found in southern 2441:Mammals described in 1837 606: 392:Musser and Carleton, 2005 198: 191: 83:Scientific classification 81: 59: 50: 41: 34: 519:; Reeder, D. M. (eds.). 250:, occurring in southern 2225:Oligoryzomys flavescens 2195:Oligoryzomys flavescens 554:Oligoryzomys flavescens 288:Oligoryzomys flavescens 221:Oligoryzomys flavescens 202:Oligoryzomys flavescens 36:Oligoryzomys flavescens 513:"Superfamily Muroidea" 2403:Paleobiology Database 230:yellow pygmy rice rat 18:Yellow pygmy rice rat 2168:Ekbletomys hypenemus 702:A. praeuniversitatis 383:Weksler et al., 2008 226:flavescent colilargo 224:, also known as the 559:www.iucnredlist.org 262:, and northeastern 53:Conservation status 286:The dorsal fur of 184:O. flavescens 2418: 2417: 2390:Open Tree of Life 2187:Taxon identifiers 2178: 2177: 600: 595:Species of tribe 536:978-0-8018-8221-0 490:978-1-4443-1192-1 463:978-0-226-16957-6 293:incisive foramina 217: 216: 76: 27:Species of rodent 16:(Redirected from 2453: 2411: 2410: 2398: 2397: 2385: 2384: 2372: 2371: 2359: 2358: 2346: 2345: 2333: 2332: 2320: 2319: 2307: 2306: 2294: 2293: 2281: 2280: 2268: 2267: 2255: 2254: 2242: 2241: 2229: 2228: 2227: 2214: 2213: 2212: 2182: 1786:O. longicaudatus 1210:Microakodontomys 834:D. albimaculatus 784:C. maracajuensis 663:A. galapagoensis 598: 589: 582: 575: 566: 548: 529:. p. 1141. 525:(3rd ed.). 502:Literature cited 495: 494: 474: 468: 467: 447: 441: 440: 438: 432:. Archived from 415: 402: 393: 390: 384: 381: 232:is a species of 204: 91: 90: 70: 65: 64: 46: 32: 21: 2461: 2460: 2456: 2455: 2454: 2452: 2451: 2450: 2421: 2420: 2419: 2414: 2406: 2401: 2393: 2388: 2380: 2377:Observation.org 2375: 2367: 2362: 2354: 2349: 2341: 2336: 2328: 2323: 2315: 2310: 2302: 2297: 2289: 2284: 2276: 2271: 2263: 2258: 2250: 2245: 2237: 2232: 2223: 2222: 2217: 2208: 2207: 2202: 2189: 2179: 2174: 2151: 2122: 2093: 2071: 2042: 2013: 1989: 1967: 1943: 1870: 1848: 1793:O. magellanicus 1706: 1694:O. sydandersoni 1579: 1555: 1503: 1463:N. maculiventer 1397: 1347: 1276: 1254: 1225: 1220:M. transitorius 1203: 1167: 1111: 1089: 1056:H. megacephalus 1025: 1006:H. brasiliensis 989: 918: 861: 839: 817: 753: 729: 707: 675: 646: 602: 593: 537: 507: 504: 499: 498: 491: 476: 475: 471: 464: 449: 448: 444: 436: 413: 404: 403: 396: 391: 387: 382: 369: 364: 344: 329: 317:gallery forests 305: 284: 213: 206: 200: 187: 85: 77: 66: 62: 55: 28: 23: 22: 15: 12: 11: 5: 2459: 2457: 2449: 2448: 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1557: 1556: 1554: 1553: 1546: 1543:N. narboroughi 1539: 1536:N. fernandinae 1532: 1524: 1515: 1513: 1505: 1504: 1502: 1501: 1494: 1487: 1480: 1473: 1466: 1459: 1452: 1445: 1438: 1431: 1424: 1417: 1414:N. albigularis 1409: 1407: 1399: 1398: 1396: 1395: 1388: 1381: 1374: 1367: 1359: 1357: 1349: 1348: 1346: 1345: 1338: 1331: 1324: 1317: 1310: 1303: 1296: 1288: 1286: 1278: 1277: 1275: 1274: 1266: 1264: 1256: 1255: 1253: 1252: 1245: 1237: 1235: 1227: 1226: 1224: 1223: 1215: 1213: 1205: 1204: 1202: 1201: 1194: 1187: 1184:M. caliginosus 1179: 1177: 1169: 1168: 1166: 1165: 1157: 1149: 1146:M. desmarestii 1141: 1133: 1124: 1122: 1113: 1112: 1110: 1109: 1101: 1099: 1091: 1090: 1088: 1087: 1080: 1073: 1066: 1059: 1052: 1045: 1037: 1035: 1027: 1026: 1024: 1023: 1016: 1009: 1001: 999: 991: 990: 988: 987: 980: 973: 966: 959: 952: 945: 938: 930: 928: 920: 919: 917: 916: 909: 902: 899:E. macconnelli 895: 888: 881: 873: 871: 863: 862: 860: 859: 851: 849: 841: 840: 838: 837: 829: 827: 819: 818: 816: 815: 808: 801: 794: 787: 780: 773: 765: 763: 755: 754: 752: 751: 742: 740: 731: 730: 728: 727: 719: 717: 709: 708: 706: 705: 697: 688: 686: 677: 676: 674: 673: 670:A. xanthaeolus 666: 658: 656: 648: 647: 645: 644: 638: 632: 626: 620: 614: 607: 604: 603: 594: 592: 591: 584: 577: 569: 563: 562: 549: 535: 503: 500: 497: 496: 489: 469: 462: 442: 439:on 2012-03-26. 424:(1): 113–130. 394: 385: 366: 365: 363: 360: 343: 340: 328: 325: 304: 301: 283: 280: 215: 214: 207: 196: 195: 189: 188: 181: 179: 175: 174: 167: 163: 162: 157: 153: 152: 147: 143: 142: 137: 133: 132: 127: 123: 122: 117: 113: 112: 107: 103: 102: 97: 93: 92: 79: 78: 60: 57: 56: 51: 48: 47: 39: 38: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 2458: 2447: 2444: 2442: 2439: 2437: 2434: 2432: 2429: 2428: 2426: 2409: 2404: 2400: 2396: 2391: 2387: 2383: 2378: 2374: 2370: 2365: 2361: 2357: 2352: 2348: 2344: 2339: 2335: 2331: 2326: 2322: 2318: 2313: 2309: 2305: 2300: 2296: 2292: 2287: 2283: 2279: 2274: 2270: 2266: 2261: 2257: 2253: 2248: 2244: 2240: 2235: 2231: 2226: 2220: 2216: 2211: 2205: 2201: 2200: 2198: 2196: 2192: 2188: 2183: 2171: 2169: 2163: 2162: 2160: 2158: 2154: 2148: 2147: 2143: 2141: 2140: 2139:Z. brevicauda 2136: 2135: 2133: 2131: 2130: 2125: 2119: 2118: 2117:T. talamancae 2114: 2112: 2111: 2107: 2106: 2104: 2102: 2101: 2096: 2090: 2089: 2085: 2084: 2082: 2080: 2079: 2074: 2068: 2067: 2063: 2061: 2060: 2056: 2055: 2053: 2051: 2050: 2049:Sigmodontomys 2045: 2039: 2038: 2034: 2032: 2031: 2027: 2026: 2024: 2022: 2021: 2016: 2010: 2009: 2008:R. primigenus 2004: 2003: 2001: 1999: 1998: 1992: 1986: 1985: 1981: 1980: 1978: 1976: 1975: 1974:Pseudoryzomys 1970: 1964: 1963: 1958: 1957: 1955: 1953: 1952: 1946: 1940: 1939: 1938:O. peninsulae 1935: 1933: 1932: 1931:O. palustris 1928: 1926: 1925: 1920: 1918: 1917: 1913: 1911: 1910: 1909:O. dimidiatus 1906: 1904: 1903: 1899: 1897: 1896: 1895:O. antillarum 1891: 1889: 1888: 1887:O. albiventer 1884: 1883: 1881: 1879: 1878: 1873: 1867: 1866: 1862: 1861: 1859: 1857: 1856: 1851: 1845: 1844: 1839: 1837: 1836: 1832: 1830: 1829: 1828:O. stramineus 1825: 1823: 1822: 1818: 1816: 1815: 1811: 1809: 1808: 1804: 1802: 1801: 1797: 1795: 1794: 1790: 1788: 1787: 1783: 1781: 1780: 1776: 1774: 1773: 1772:O. fulvescens 1769: 1767: 1766: 1762: 1760: 1759: 1758:O. flavescens 1755: 1753: 1752: 1751:O. destructor 1748: 1746: 1745: 1744:O. chacoensis 1741: 1739: 1738: 1734: 1732: 1731: 1727: 1725: 1724: 1720: 1719: 1717: 1715: 1714: 1709: 1703: 1702: 1701:O. trinitatis 1698: 1696: 1695: 1691: 1689: 1688: 1684: 1682: 1681: 1677: 1675: 1674: 1670: 1668: 1667: 1663: 1661: 1660: 1656: 1654: 1653: 1649: 1647: 1646: 1642: 1640: 1639: 1635: 1633: 1632: 1628: 1626: 1625: 1621: 1619: 1618: 1614: 1612: 1611: 1610:O. catherinae 1607: 1605: 1604: 1600: 1598: 1597: 1596:O. auyantepui 1593: 1592: 1590: 1588: 1587: 1582: 1576: 1575: 1570: 1569: 1567: 1565: 1564: 1558: 1552: 1551: 1547: 1545: 1544: 1540: 1538: 1537: 1533: 1531: 1530: 1529:N. indefessus 1525: 1523: 1522: 1517: 1516: 1514: 1512: 1511: 1506: 1500: 1499: 1495: 1493: 1492: 1491:N. pectoralis 1488: 1486: 1485: 1481: 1479: 1478: 1474: 1472: 1471: 1470:N. meridensis 1467: 1465: 1464: 1460: 1458: 1457: 1453: 1451: 1450: 1446: 1444: 1443: 1439: 1437: 1436: 1432: 1430: 1429: 1425: 1423: 1422: 1421:N. auriventer 1418: 1416: 1415: 1411: 1410: 1408: 1406: 1405: 1400: 1394: 1393: 1389: 1387: 1386: 1382: 1380: 1379: 1375: 1373: 1372: 1368: 1366: 1365: 1361: 1360: 1358: 1356: 1355: 1350: 1344: 1343: 1339: 1337: 1336: 1332: 1330: 1329: 1325: 1323: 1322: 1318: 1316: 1315: 1311: 1309: 1308: 1304: 1302: 1301: 1297: 1295: 1294: 1290: 1289: 1287: 1285: 1284: 1279: 1273: 1272: 1268: 1267: 1265: 1263: 1262: 1257: 1251: 1250: 1246: 1244: 1243: 1242:M. altissimus 1239: 1238: 1236: 1234: 1233: 1228: 1222: 1221: 1217: 1216: 1214: 1212: 1211: 1206: 1200: 1199: 1195: 1193: 1192: 1191:M. robustulus 1188: 1186: 1185: 1181: 1180: 1178: 1176: 1175: 1170: 1164: 1163: 1158: 1156: 1155: 1150: 1148: 1147: 1142: 1140: 1139: 1138:M. curazensis 1134: 1132: 1131: 1126: 1125: 1123: 1121: 1120: 1114: 1108: 1107: 1103: 1102: 1100: 1098: 1097: 1092: 1086: 1085: 1081: 1079: 1078: 1074: 1072: 1071: 1070:H. perenensis 1067: 1065: 1064: 1060: 1058: 1057: 1053: 1051: 1050: 1046: 1044: 1043: 1039: 1038: 1036: 1034: 1033: 1028: 1022: 1021: 1017: 1015: 1014: 1010: 1008: 1007: 1003: 1002: 1000: 998: 997: 992: 986: 985: 984:H. saturatior 981: 979: 978: 974: 972: 971: 967: 965: 964: 960: 958: 957: 953: 951: 950: 946: 944: 943: 939: 937: 936: 932: 931: 929: 927: 926: 921: 915: 914: 910: 908: 907: 903: 901: 900: 896: 894: 893: 889: 887: 886: 882: 880: 879: 875: 874: 872: 870: 869: 864: 858: 857: 853: 852: 850: 848: 847: 842: 836: 835: 831: 830: 828: 826: 825: 820: 814: 813: 809: 807: 806: 802: 800: 799: 795: 793: 792: 788: 786: 785: 781: 779: 778: 774: 772: 771: 767: 766: 764: 762: 761: 756: 750: 749: 744: 743: 741: 739: 738: 732: 726: 725: 721: 720: 718: 716: 715: 714:Amphinectomys 710: 704: 703: 698: 696: 695: 690: 689: 687: 685: 684: 678: 672: 671: 667: 665: 664: 660: 659: 657: 655: 654: 649: 643: 642:Sigmodontinae 639: 637: 633: 631: 627: 625: 621: 619: 615: 613: 609: 608: 605: 601: 590: 585: 583: 578: 576: 571: 570: 567: 560: 556: 555: 550: 546: 542: 538: 532: 528: 524: 523: 518: 517:Wilson, D. E. 514: 510: 509:Musser, G. G. 506: 505: 501: 492: 486: 482: 481: 473: 470: 465: 459: 455: 454: 446: 443: 435: 431: 427: 423: 419: 412: 410: 401: 399: 395: 389: 386: 380: 378: 376: 374: 372: 368: 361: 359: 357: 356:least concern 354:as being of " 353: 352:O. flavescens 349: 341: 339: 337: 333: 332:O. flavescens 326: 324: 322: 318: 314: 309: 308:O. flavescens 302: 300: 298: 294: 289: 281: 279: 277: 273: 269: 265: 261: 257: 253: 249: 248:South America 245: 241: 240: 236:in the genus 235: 231: 227: 223: 222: 211: 205: 203: 197: 194: 193:Binomial name 190: 186: 185: 180: 177: 176: 173: 172: 168: 165: 164: 161: 160:Sigmodontinae 158: 155: 154: 151: 148: 145: 144: 141: 138: 135: 134: 131: 128: 125: 124: 121: 118: 115: 114: 111: 108: 105: 104: 101: 98: 95: 94: 89: 84: 80: 74: 69: 68:Least Concern 58: 54: 49: 45: 40: 37: 33: 30: 19: 2436:Oligoryzomys 2194: 2165: 2144: 2137: 2129:Zygodontomys 2127: 2115: 2110:T. bolivaris 2108: 2098: 2086: 2076: 2066:S. aphrastus 2064: 2057: 2047: 2035: 2028: 2018: 2006: 1995: 1982: 1972: 1960: 1949: 1936: 1930: 1922: 1914: 1907: 1900: 1893: 1885: 1875: 1865:O. balneator 1863: 1853: 1841: 1833: 1826: 1821:O. rupestris 1819: 1812: 1805: 1798: 1791: 1784: 1779:O. griseolus 1777: 1770: 1763: 1757: 1756: 1749: 1742: 1735: 1728: 1721: 1713:Oligoryzomys 1711: 1699: 1692: 1685: 1680:O. speciosus 1678: 1671: 1664: 1657: 1650: 1643: 1636: 1631:O. flavicans 1629: 1622: 1615: 1608: 1601: 1594: 1584: 1574:N. vespuccii 1572: 1561: 1548: 1541: 1534: 1527: 1519: 1508: 1498:N. pirrensis 1496: 1489: 1482: 1475: 1468: 1461: 1454: 1447: 1440: 1433: 1428:N. caracolus 1426: 1419: 1412: 1402: 1392:N. squamipes 1390: 1383: 1376: 1369: 1362: 1352: 1340: 1333: 1326: 1319: 1312: 1305: 1298: 1291: 1281: 1269: 1259: 1247: 1240: 1232:Microryzomys 1230: 1218: 1208: 1196: 1189: 1182: 1172: 1160: 1154:M. georginae 1152: 1144: 1136: 1128: 1117: 1104: 1094: 1082: 1075: 1068: 1061: 1054: 1047: 1040: 1030: 1018: 1013:H. chacarius 1011: 1004: 994: 982: 977:H. rostratus 975: 968: 963:H. melanotis 961: 954: 947: 940: 933: 923: 911: 904: 897: 890: 883: 876: 868:Euryoryzomys 866: 854: 846:Eremoryzomys 844: 832: 822: 810: 805:C. subflavus 803: 796: 789: 782: 777:C. langguthi 775: 768: 758: 746: 737:Carletonomys 735: 722: 712: 700: 692: 683:Agathaeromys 681: 668: 661: 651: 553: 521: 479: 472: 452: 445: 434:the original 421: 417: 409:Oligoryzomys 408: 388: 351: 345: 336:hantaviruses 331: 330: 307: 306: 303:Distribution 287: 285: 274:= 64-66 and 239:Oligoryzomys 237: 229: 225: 220: 219: 218: 201: 199: 183: 182: 171:Oligoryzomys 170: 35: 29: 2286:iNaturalist 2219:Wikispecies 2146:Z. brunneus 2030:S. melanops 1855:Oreoryzomys 1814:O. nigripes 1800:O. microtis 1730:O. arenalis 1687:O. superans 1652:O. phaeotis 1645:O. paricola 1624:O. concolor 1510:Nesoryzomys 1484:N. nimbosus 1378:N. palmipes 1364:N. apicalis 1342:N. tenuipes 1335:N. spinosus 1271:M. hammondi 1130:M. audreyae 1084:H. yunganus 1049:H. laticeps 1020:H. sciureus 970:H. rhabdops 956:H. intectus 949:H. fuscatus 942:H. chapmani 925:Handleyomys 913:E. russatus 878:E. emmonsae 824:Drymoreomys 791:C. marinhus 694:A. donovani 640:Subfamily: 599:(rice rats) 597:Oryzomyini 282:Description 156:Subfamily: 2425:Categories 2088:S. angouya 2078:Sooretamys 1984:P. simplex 1962:P. nivalis 1951:Pennatomys 1924:O. nelsoni 1916:O. gorgasi 1835:O. vegetus 1807:O. moojeni 1765:O. fornesi 1737:O. brendae 1723:O. andinus 1673:O. rutilus 1666:O. roberti 1638:O. mamorae 1617:O. cleberi 1603:O. bicolor 1563:Noronhomys 1550:N. swarthi 1521:N. darwini 1456:N. levipes 1404:Nephelomys 1371:N. grandis 1321:N. paracou 1314:N. musseri 1307:N. minutus 1300:N. guianae 1293:N. dubosti 1249:M. minutus 1198:M. zunigae 1106:L. molitor 1063:H. oniscus 1042:H. acritus 996:Holochilus 935:H. alfaroi 906:E. nitidus 892:E. legatus 770:C. goytaca 760:Cerradomys 724:A. savamis 653:Aegialomys 636:Cricetidae 362:References 244:Cricetidae 242:of family 210:Waterhouse 150:Cricetidae 2059:S. alfari 1902:O. couesi 1843:O. victus 1477:N. moerex 1449:N. keaysi 1442:N. devius 1435:N. childi 1385:N. rattus 1328:N. pictus 1174:Melanomys 1162:M. luciae 1119:Megalomys 1032:Hylaeamys 856:E. polius 798:C. scotti 748:C. cailoi 610:Kingdom: 430:0365-4508 278:= 66–70. 268:karyotype 264:Argentina 178:Species: 106:Kingdom: 100:Eukaryota 2356:13000773 2304:11422858 2210:Q1766690 2204:Wikidata 2020:Scolomys 1997:Reigomys 1877:Oryzomys 1354:Nectomys 1283:Neacomys 1261:Mindomys 1096:Lundomys 1077:H. tatei 885:E. lamia 812:C. vivoi 634:Family: 630:Rodentia 624:Mammalia 618:Chordata 616:Phylum: 612:Animalia 545:62265494 256:Paraguay 146:Family: 140:Rodentia 130:Mammalia 120:Chordata 116:Phylum: 110:Animalia 96:Domain: 73:IUCN 3.1 2343:1002641 2278:2438271 2265:1179983 1586:Oecomys 628:Order: 622:Class: 327:Ecology 321:cerrado 319:in the 260:Uruguay 212:, 1837) 166:Genus: 136:Order: 126:Class: 71: ( 2408:263358 2395:558735 2369:218824 2317:633205 2239:441492 1659:O. rex 543:  533:  487:  460:  428:  342:Status 313:pampas 266:. Its 252:Brazil 234:rodent 2382:86095 2330:15247 2299:IRMNG 2291:44827 2252:496XM 515:. In 437:(PDF) 414:(PDF) 297:fossa 2364:NCBI 2325:IUCN 2312:ITIS 2273:GBIF 2234:BOLD 541:OCLC 531:ISBN 485:ISBN 458:ISBN 426:ISSN 346:The 270:has 2351:MSW 2338:MDD 2260:EoL 2247:CoL 276:FNa 228:or 2427:: 2405:: 2392:: 2379:: 2366:: 2353:: 2340:: 2327:: 2314:: 2301:: 2288:: 2275:: 2262:: 2249:: 2236:: 2221:: 2206:: 539:. 422:63 420:. 416:. 397:^ 370:^ 323:. 272:2n 258:, 254:, 2170:" 2166:" 2164:† 2005:† 1994:† 1959:† 1948:† 1921:† 1892:† 1840:† 1571:† 1560:† 1526:† 1518:† 1159:† 1151:† 1143:† 1135:† 1127:† 1116:† 745:† 734:† 699:† 691:† 680:† 588:e 581:t 574:v 547:. 493:. 466:. 208:( 75:) 20:)

Index

Yellow pygmy rice rat

Conservation status
Least Concern
IUCN 3.1
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Mammalia
Rodentia
Cricetidae
Sigmodontinae
Oligoryzomys
Binomial name
Waterhouse
rodent
Oligoryzomys
Cricetidae
South America
Brazil
Paraguay
Uruguay
Argentina
karyotype
2n
FNa
incisive foramina
fossa

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