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Water opossum

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rounded and hairless. There are sensory facial bristles in tufts above each eye, as well as whiskers. The water opossum's tail, furred and black at the base, is yellow or white at its end. The hind feet of the water opossum are webbed, while the forefeet ("hands") are not. The forefeet can be used to feel for and grab prey as the animal swims, propelled by its tail and webbed back feet. Unlike other
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Province, Argentina. The mandibular fossils, MACN 2464 and 3515 were known to be from the water opossum because their teeth were nearly indistinguishable from living populations of the organism in present day. Additionally, water opossum teeth are characteristically different from other didelphids, likely because they are the only semi-aquatic marsupials, making these teeth easy to identify.
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Water opossums mate in December and a litter of 1–5 young is born 12 to 14 days later in the nest. By 22 days the offspring are beginning to show some fur, and by 40 days or so their eyes are open, their bodies protruding from the mother's pouch. At 48 days of age, the young opossums detach from the
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The water opossum is small, measuring 27–32.5 cm (10.6–12.8 in) long, with a 36–40 cm (14–16 in) long tail. The fur is in a marbled grey and black pattern, while the muzzle, eyestripe, and crown are all black. A light band runs across the forehead anterior to the ears, which are
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Being a marsupial and at the same time an aquatic animal, the water opossum has evolved a way to protect its young while swimming. A strong ring of muscle makes the pouch (which opens to the rear) watertight, so the young remain dry, even when the mother is totally immersed in water. The male also
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The water opossum has several adaptations for its watery lifestyle. It has short, dense fur, which is water-repellent. The broad hind feet are webbed and are used for propulsion through water, moving with alternate strokes. They are symmetrical as well, which distributes force equally along both
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Epoch. The first Pliocene occurrences were recorded in 1902, 1906, and 1917 when two fragments of left mandibular ramus with alveoli (characterized as MACN 2464 and MACN 3515), as well as the fragment of the distal end of a humerus (MACN 3675) were collected near the city of Parani, Entre Rios
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borders of the webbing; this increases the efficiency of the water opossum's movement through the water. The water opossum's long tail also aids in swimming.
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before swimming. This is thought to prevent them from becoming entangled in aquatic vegetation and is probably helpful in streamlining the animal as well.
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also has semiaquatic habits). It is also the only extant marsupial species in which both sexes have a pouch. The
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Morphology of the male genital system of Chironectes minimus and comparison to other didelphid marsupials.
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Oxford University Press, Journal of Mammalogy, Volume 90, Issue 1, 18 February 2009, Pages 93–103
761: 381:, commonly referred to as the Tasmanian tiger, also exhibited this trait, but it is now extinct. 2512: 2408: 2278: 2120: 1684: 1543: 1489: 491: 2507: 2249: 2240: 1693: 1648: 1588: 1507: 1304: 1117: 1108: 788: 755: 637: 245: 48: 2499: 2330: 864: 706:"First Pliocene Record of the Water Opossum, Chironectes minimus (Didelphidae, Marsupialia)" 598: 2364: 2325: 1861: 1806: 1675: 1498: 1480: 1064: 1055: 790:
Mammals of the Neotropics, Volume 3: The Central Neotropics: Ecuador, Peru, Bolivia, Brazil
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Pérez-Hernandez, R.; Brito, D.; Tarifa, T.; Cáceres, N.; Lew, D.; Solari, S. (2016).
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has a pouch (although not as watertight as the female's), where he places his
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The local name for the water opossum, "yapok", may come from the name of the
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The water opossum seems to have a history dating as far back as to the
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A Field Guide to the Mammals of Central America & Southeast Mexico
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Natural history of the water opossum Chironectes minimus: a review
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Mammal Species of the World: A Taxonomic and Geographic Reference
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nipples, but they still nurse and sleep with the mother.
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Eisenberg, John F.; Redford, Kent H. (May 15, 2000).
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Taxa named by Eberhard August Wilhelm von Zimmermann
313: 304: 2568: 674:Fernandez, Fernando Antonio dos Santos, et al. " 373:and is the most aquatic living marsupial (the 880: 567:10.2305/IUCN.UK.2016-1.RLTS.T4671A22173467.en 72:Taxidermy, Swedish Museum of Natural History 694:" Journal of mammalogy 85.5 (2004): 834-841. 670: 668: 944: 887: 873: 686: 684: 271: 87: 63: 47: 565: 2181:White-bellied fat-tailed mouse opossum ( 703: 665: 631: 419: 399: 2226:Buff-bellied fat-tailed mouse opossum ( 681: 588: 14: 2569: 428: 395: 2277: 2276: 2172:Paraguayan fat-tailed mouse opossum ( 2145:Cinderella fat-tailed mouse opossum ( 1763: 1089: 943: 868: 850:"Mammals of the World: Water Opossum" 826: 2199:Argentine fat-tailed mouse opossum ( 1472:White-bellied woolly mouse opossum ( 753: 413:, the water opossum does not have a 2577:IUCN Red List least concern species 2163:Karimi's fat-tailed mouse opossum ( 678:." Oecologia Australis 19.1 (2015). 581: 553:IUCN Red List of Threatened Species 486:, Brazil, as well as from the late 24: 2154:Elegant fat-tailed mouse opossum ( 1553:Bare-tailed woolly mouse opossum ( 25: 2718: 2702:Extant Pliocene first appearances 2208:Tate's fat-tailed mouse opossum ( 2190:Common fat-tailed mouse opossum ( 2006:Long-nosed short-tailed opossum ( 1997:Santa Rosa short-tailed opossum ( 1961:Long-nosed short-tailed opossum ( 1916:Ihering's three-striped opossum ( 820: 2217:Dwarf fat-tailed mouse opossum ( 2085:Southeastern four-eyed opossum ( 1907:Handley's short-tailed opossum ( 1889:Gardner's short-tailed opossum ( 1844:Arlindo's short-tailed opossum ( 1835:Northern three-striped opossum ( 860:from the original on 2021-12-12. 454: 300: 112: 2094:McIlhenny's four-eyed opossum ( 1952:Peruvian short-tailed opossum ( 1934:Osgood's short-tailed opossum ( 1880:Emilia's short-tailed opossum ( 1712:White-bellied slender opossum ( 1622:Narrow-headed slender opossum ( 754:Reid, Fiona A. (June 2, 2009). 747: 690:Nogueira, José Carlos, et al. " 509:Chironectes minimus langsdorffi 504:Chironectes minimus argyrodytes 445: 2103:Mondolfi's four-eyed opossum ( 2067:Anderson's four-eyed opossum ( 697: 651: 625: 519:Chironectes minimus panamensis 353:creature is found in and near 13: 1: 2597:Marsupials of Central America 2033:Voss's short-tailed opossum ( 1898:Amazonian red-sided opossum ( 1631:Creighton's slender opossum ( 1535:Little woolly mouse opossum ( 1526:Tate's woolly mouse opossum ( 1365:Kalinowski's mouse opossum ( 1314:Wood sprite gracile opossum ( 1245:Guianan white-eared opossum ( 524: 497: 294:), also locally known as the 2015:Touan short-tailed opossum ( 1925:Pygmy short-tailed opossum ( 1853:Northern red-sided opossum ( 1826:Sepia short-tailed opossum ( 1739:Pinheiro's slender opossum ( 1463:Heavy-browed mouse opossum ( 1296:Aceramarca gracile opossum ( 1263:Andean white-eared opossum ( 1166:Agricola's gracile opossum ( 1017:Brown-eared woolly opossum ( 987:Bare-tailed woolly opossum ( 529: 7: 2592:Marsupials of North America 2112:Olrog's four-eyed opossum ( 2076:Deltaic four-eyed opossum ( 1988:Saci short-tailed opossum ( 1871:Gray short-tailed opossum ( 1730:Brazilian slender opossum ( 1667:Tschudi's slender opossum ( 1658:Handley's slender opossum ( 1640:Dorothy's slender opossum ( 1422:Massoia's lutrine opossum ( 1341:Brazilian gracile opossum ( 795:University of Chicago Press 514:Chironectes minimus minimus 10: 2723: 2632:Vertebrates of El Salvador 1943:Hooded red-sided opossum ( 1721:Delicate slender opossum ( 1613:Bishop's slender opossum ( 1562:Robinson's mouse opossum ( 1517:Linnaeus's mouse opossum ( 1332:Northern gracile opossum ( 1323:Emilia's gracile opossum ( 1041:Black-shouldered opossum ( 424:Drawing of a water opossum 29: 2697:Mammals described in 1780 2622:Vertebrates of Costa Rica 2523: 2285: 2238: 2133: 2045: 1804: 1792:Brown four-eyed opossum ( 1780: 1776: 1759: 1703:Neblina slender opossum ( 1601: 1434: 1401: 1377: 1353: 1284: 1205: 1193:Unduavi gracile opossum ( 1184:Guahiba gracile opossum ( 1175:Chacoan gracile opossum ( 1154: 1130: 1106: 1102: 1085: 1053: 1029: 957: 953: 939: 907: 482:–recent cave deposits in 279: 270: 251: 244: 109:Scientific classification 107: 85: 76: 71: 62: 55: 46: 41: 2692:Mammals of the Caribbean 2662:Vertebrates of Nicaragua 2642:Vertebrates of Guatemala 2637:Mammals of French Guiana 2121:Gray four-eyed opossum ( 1685:Panama slender opossum ( 1544:Quechuan mouse opossum ( 1490:Isthmian mouse opossum ( 1454:Alston's mouse opossum ( 1008:Derby's woolly opossum ( 704:Marshall, L. G. (1977). 474:have been discovered in 404:Skull of a water opossum 30:Not to be confused with 2687:Marsupials of Venezuela 2652:Vertebrates of Honduras 2602:Marsupials of Argentina 2250:Grayish mouse opossum ( 2055:(Gray & black four- 1694:Junin slender opossum ( 1649:Dusky slender opossum ( 1589:Guajira mouse opossum ( 1580:Tyler's mouse opossum ( 1508:Mexican mouse opossum ( 1305:Agile gracile opossum ( 1118:Chacoan pygmy opossum ( 762:Oxford University Press 644:Encyclopædia Britannica 591:"Order Didelphimorphia" 470:subfossil fragments of 357:streams and lakes from 2617:Marsupials of Colombia 1862:Yellow-sided opossum ( 1676:Gray slender opossum ( 1499:Rufous mouse opossum ( 1481:Woolly mouse opossum ( 1065:Bushy-tailed opossum ( 831:. Animal Diversity Web 597:; Reeder, D.M (eds.). 589:Gardner, A.L. (2005). 425: 405: 2667:Vertebrates of Panama 2627:Marsupials of Ecuador 2607:Marsupials of Bolivia 2508:Paleobiology Database 2024:One-striped opossum ( 1413:Big lutrine opossum ( 1227:White-eared opossum ( 829:"Chironectes minimus" 638:"Water-opossum"  423: 403: 2612:Marsupials of Brazil 1389:Patagonian opossum ( 710:Journal of Mammalogy 560:: e.T4671A22173467. 280:Water opossum range 27:Species of marsupial 2682:Mammals of Suriname 2672:Mammals of Paraguay 2331:Chironectes_minimus 2317:Chironectes minimus 2287:Chironectes minimus 1571:Red mouse opossum ( 1236:Big-eared opossum ( 546:Chironectes minimus 492:Entre Ríos Province 429:Aquatic adaptations 396:Physical appearance 292:Chironectes minimus 255:Chironectes minimus 79:Conservation status 57:Chironectes minimus 2677:Marsupials of Peru 1979:Ronald's opossum ( 1272:Virginia opossum ( 856:. 27 August 2011. 797:. pp. 51–52. 764:. pp. 46–47. 426: 406: 2657:Mammals of Mexico 2647:Mammals of Guyana 2564: 2563: 2495:Open Tree of Life 2279:Taxon identifiers 2270: 2269: 2266: 2265: 2262: 2261: 1755: 1754: 1751: 1750: 1081: 1080: 1077: 1076: 967:(Woolly opossums) 827:Gorog, A (1999). 804:978-0-226-19542-1 771:978-0-195-34322-9 610:978-0-8018-8221-0 335:. It is the only 284: 283: 226: 102: 16:(Redirected from 2714: 2557: 2556: 2544: 2543: 2542: 2516: 2515: 2503: 2502: 2490: 2489: 2477: 2476: 2464: 2463: 2451: 2450: 2438: 2437: 2425: 2424: 2412: 2411: 2399: 2398: 2386: 2385: 2373: 2372: 2360: 2359: 2347: 2346: 2334: 2333: 2321: 2320: 2319: 2306: 2305: 2304: 2274: 2273: 2060: 2059: 2058: 1970:Reig's opossum ( 1819: 1818: 1817: 1778: 1777: 1771: 1761: 1760: 1447: 1446: 1445: 1444:(Mouse opossums) 1415:L. crassicaudata 1254:Common opossum ( 1220: 1219: 1218: 1104: 1103: 1097: 1087: 1086: 1004: 983: 970: 969: 968: 955: 954: 941: 940: 900: 897:Didelphimorphia 889: 882: 875: 866: 865: 861: 840: 838: 836: 816: 783: 760:(2nd ed.). 742: 741: 701: 695: 688: 679: 672: 663: 662: 655: 649: 648: 640: 629: 623: 622: 585: 579: 578: 576: 574: 569: 539: 326: 325: 322: 321: 318: 315: 312: 309: 306: 275: 257: 221: 117: 116: 96: 91: 90: 67: 51: 39: 38: 21: 2722: 2721: 2717: 2716: 2715: 2713: 2712: 2711: 2587:Aquatic mammals 2567: 2566: 2565: 2560: 2552: 2547: 2538: 2537: 2532: 2519: 2511: 2506: 2498: 2493: 2485: 2482:Observation.org 2480: 2472: 2467: 2459: 2454: 2446: 2441: 2433: 2428: 2420: 2415: 2407: 2402: 2394: 2389: 2381: 2376: 2368: 2363: 2355: 2350: 2342: 2337: 2329: 2324: 2315: 2314: 2309: 2300: 2299: 2294: 2281: 2271: 2258: 2234: 2129: 2056: 2054: 2053: 2052: 2051: 2041: 1999:M. sanctaerosae 1855:M. brevicaudata 1815: 1813: 1812: 1811: 1810: 1800: 1794:M. nudicaudatus 1772: 1769: 1747: 1597: 1528:M. paraguayanus 1443: 1442: 1441: 1440: 1430: 1397: 1373: 1349: 1280: 1216: 1215:(Large American 1214: 1213: 1212: 1211: 1201: 1195:C. unduaviensis 1150: 1142:Water opossum ( 1126: 1098: 1095: 1073: 1049: 1025: 997: 976: 966: 965: 964: 963: 949: 935: 903: 898: 893: 848: 834: 832: 823: 805: 772: 750: 745: 722:10.2307/1379349 702: 698: 689: 682: 673: 666: 657: 656: 652: 630: 626: 611: 586: 582: 572: 570: 540: 536: 532: 527: 500: 457: 448: 431: 398: 375:lutrine opossum 339:species of its 303: 299: 266: 259: 253: 240: 237:C. minimus 220: 176:Didelphimorphia 111: 103: 92: 88: 81: 35: 28: 23: 22: 15: 12: 11: 5: 2720: 2710: 2709: 2704: 2699: 2694: 2689: 2684: 2679: 2674: 2669: 2664: 2659: 2654: 2649: 2644: 2639: 2634: 2629: 2624: 2619: 2614: 2609: 2604: 2599: 2594: 2589: 2584: 2579: 2562: 2561: 2559: 2558: 2545: 2529: 2527: 2521: 2520: 2518: 2517: 2504: 2491: 2478: 2465: 2452: 2439: 2426: 2413: 2400: 2387: 2374: 2361: 2348: 2335: 2322: 2307: 2291: 2289: 2283: 2282: 2268: 2267: 2264: 2263: 2260: 2259: 2257: 2256: 2246: 2244: 2236: 2235: 2233: 2232: 2223: 2214: 2205: 2196: 2187: 2178: 2169: 2160: 2151: 2141: 2139: 2131: 2130: 2128: 2127: 2118: 2109: 2100: 2091: 2082: 2073: 2063: 2061: 2057:eyed opossums) 2043: 2042: 2040: 2039: 2030: 2021: 2012: 2003: 1994: 1985: 1976: 1967: 1958: 1949: 1940: 1931: 1922: 1913: 1904: 1895: 1886: 1877: 1868: 1859: 1850: 1841: 1832: 1822: 1820: 1802: 1801: 1799: 1798: 1788: 1786: 1774: 1773: 1757: 1756: 1753: 1752: 1749: 1748: 1746: 1745: 1736: 1727: 1718: 1709: 1700: 1691: 1682: 1673: 1664: 1655: 1646: 1637: 1628: 1619: 1609: 1607: 1599: 1598: 1596: 1595: 1586: 1577: 1568: 1559: 1550: 1541: 1532: 1523: 1514: 1505: 1496: 1487: 1478: 1474:M. constantiae 1469: 1460: 1450: 1448: 1432: 1431: 1429: 1428: 1419: 1409: 1407: 1399: 1398: 1396: 1395: 1385: 1383: 1375: 1374: 1372: 1371: 1367:H. kalinowskii 1361: 1359: 1351: 1350: 1348: 1347: 1343:G. microtarsus 1338: 1329: 1320: 1311: 1302: 1298:G. aceramarcae 1292: 1290: 1282: 1281: 1279: 1278: 1269: 1260: 1256:D. marsupialis 1251: 1242: 1233: 1229:D. albiventris 1223: 1221: 1203: 1202: 1200: 1199: 1190: 1181: 1172: 1162: 1160: 1152: 1151: 1149: 1148: 1138: 1136: 1128: 1127: 1125: 1124: 1114: 1112: 1100: 1099: 1083: 1082: 1079: 1078: 1075: 1074: 1072: 1071: 1061: 1059: 1051: 1050: 1048: 1047: 1037: 1035: 1027: 1026: 1024: 1023: 1014: 1005: 994: 993: 984: 973: 971: 951: 950: 937: 936: 934: 933: 927: 921: 915: 908: 905: 904: 892: 891: 884: 877: 869: 863: 862: 846: 841: 822: 821:External links 819: 818: 817: 803: 784: 770: 749: 746: 744: 743: 716:(3): 434–436. 696: 680: 664: 650: 635:, ed. (1911). 633:Chisholm, Hugh 624: 609: 580: 533: 531: 528: 526: 523: 522: 521: 516: 511: 506: 499: 496: 456: 453: 447: 444: 430: 427: 397: 394: 331:of the family 282: 281: 277: 276: 268: 267: 260: 249: 248: 242: 241: 234: 232: 228: 227: 213: 209: 208: 203: 199: 198: 193: 189: 188: 183: 179: 178: 173: 169: 168: 163: 159: 158: 153: 149: 148: 143: 139: 138: 133: 129: 128: 123: 119: 118: 105: 104: 86: 83: 82: 77: 74: 73: 69: 68: 60: 59: 53: 52: 44: 43: 42:Water opossum 26: 9: 6: 4: 3: 2: 2719: 2708: 2705: 2703: 2700: 2698: 2695: 2693: 2690: 2688: 2685: 2683: 2680: 2678: 2675: 2673: 2670: 2668: 2665: 2663: 2660: 2658: 2655: 2653: 2650: 2648: 2645: 2643: 2640: 2638: 2635: 2633: 2630: 2628: 2625: 2623: 2620: 2618: 2615: 2613: 2610: 2608: 2605: 2603: 2600: 2598: 2595: 2593: 2590: 2588: 2585: 2583: 2580: 2578: 2575: 2574: 2572: 2555: 2550: 2546: 2541: 2535: 2531: 2530: 2528: 2526: 2522: 2514: 2509: 2505: 2501: 2496: 2492: 2488: 2483: 2479: 2475: 2470: 2466: 2462: 2457: 2453: 2449: 2444: 2440: 2436: 2431: 2427: 2423: 2418: 2414: 2410: 2405: 2401: 2397: 2392: 2388: 2384: 2379: 2375: 2371: 2366: 2362: 2358: 2353: 2349: 2345: 2340: 2336: 2332: 2327: 2323: 2318: 2312: 2308: 2303: 2297: 2293: 2292: 2290: 2288: 2284: 2280: 2275: 2255: 2253: 2248: 2247: 2245: 2243: 2242: 2237: 2231: 2229: 2224: 2222: 2220: 2215: 2213: 2211: 2206: 2204: 2202: 2201:T. sponsorius 2197: 2195: 2193: 2188: 2186: 2184: 2179: 2177: 2175: 2170: 2168: 2166: 2161: 2159: 2157: 2152: 2150: 2148: 2147:T. cinderella 2143: 2142: 2140: 2138: 2137: 2132: 2126: 2124: 2119: 2117: 2115: 2110: 2108: 2106: 2101: 2099: 2097: 2096:P. mcilhennyi 2092: 2090: 2088: 2083: 2081: 2079: 2074: 2072: 2070: 2065: 2064: 2062: 2050: 2049: 2044: 2038: 2036: 2031: 2029: 2027: 2026:M. unistriata 2022: 2020: 2018: 2013: 2011: 2009: 2004: 2002: 2000: 1995: 1993: 1991: 1986: 1984: 1982: 1977: 1975: 1973: 1968: 1966: 1964: 1959: 1957: 1955: 1950: 1948: 1946: 1945:M. palliolata 1941: 1939: 1937: 1932: 1930: 1928: 1923: 1921: 1919: 1914: 1912: 1910: 1905: 1903: 1901: 1896: 1894: 1892: 1887: 1885: 1883: 1878: 1876: 1874: 1869: 1867: 1865: 1860: 1858: 1856: 1851: 1849: 1847: 1842: 1840: 1838: 1833: 1831: 1829: 1824: 1823: 1821: 1814:(Short-tailed 1809: 1808: 1803: 1797: 1795: 1790: 1789: 1787: 1785: 1784: 1779: 1775: 1770:(cont. above) 1768: 1762: 1758: 1744: 1742: 1737: 1735: 1733: 1728: 1726: 1724: 1719: 1717: 1715: 1714:M. noctivagus 1710: 1708: 1706: 1701: 1699: 1697: 1696:M. juninensis 1692: 1690: 1688: 1683: 1681: 1679: 1674: 1672: 1670: 1665: 1663: 1661: 1656: 1654: 1652: 1647: 1645: 1643: 1638: 1636: 1634: 1633:M. creightoni 1629: 1627: 1625: 1620: 1618: 1616: 1611: 1610: 1608: 1606: 1605: 1600: 1594: 1592: 1587: 1585: 1583: 1578: 1576: 1574: 1569: 1567: 1565: 1560: 1558: 1556: 1551: 1549: 1547: 1542: 1540: 1538: 1533: 1531: 1529: 1524: 1522: 1520: 1515: 1513: 1511: 1506: 1504: 1502: 1497: 1495: 1493: 1488: 1486: 1484: 1479: 1477: 1475: 1470: 1468: 1466: 1461: 1459: 1457: 1452: 1451: 1449: 1439: 1438: 1433: 1427: 1425: 1420: 1418: 1416: 1411: 1410: 1408: 1406: 1405: 1400: 1394: 1392: 1387: 1386: 1384: 1382: 1381: 1376: 1370: 1368: 1363: 1362: 1360: 1358: 1357: 1352: 1346: 1344: 1339: 1337: 1335: 1330: 1328: 1326: 1321: 1319: 1317: 1312: 1310: 1308: 1303: 1301: 1299: 1294: 1293: 1291: 1289: 1288: 1283: 1277: 1275: 1274:D. virginiana 1270: 1268: 1266: 1261: 1259: 1257: 1252: 1250: 1248: 1247:D. imperfecta 1243: 1241: 1239: 1234: 1232: 1230: 1225: 1224: 1222: 1210: 1209: 1204: 1198: 1196: 1191: 1189: 1187: 1182: 1180: 1178: 1177:C. chacoensis 1173: 1171: 1169: 1164: 1163: 1161: 1159: 1158: 1153: 1147: 1145: 1140: 1139: 1137: 1135: 1134: 1129: 1123: 1121: 1120:C. chacoensis 1116: 1115: 1113: 1111: 1110: 1105: 1101: 1096:(cont. below) 1094: 1088: 1084: 1070: 1068: 1063: 1062: 1060: 1058: 1057: 1052: 1046: 1044: 1039: 1038: 1036: 1034: 1033: 1032:Caluromysiops 1028: 1022: 1020: 1015: 1013: 1011: 1006: 1003: 1002: 996: 995: 992: 990: 985: 982: 981: 975: 974: 972: 962: 961: 956: 952: 948: 942: 938: 932: 928: 926: 922: 920: 916: 914: 910: 909: 906: 901: 890: 885: 883: 878: 876: 871: 870: 867: 859: 855: 851: 847: 845: 842: 830: 825: 824: 814: 810: 806: 800: 796: 792: 791: 785: 781: 777: 773: 767: 763: 759: 758: 752: 751: 739: 735: 731: 727: 723: 719: 715: 711: 707: 700: 693: 687: 685: 677: 671: 669: 660: 654: 646: 645: 639: 634: 628: 620: 616: 612: 606: 602: 601: 596: 592: 584: 568: 563: 559: 555: 554: 549: 547: 538: 534: 520: 517: 515: 512: 510: 507: 505: 502: 501: 495: 494:, Argentina. 493: 489: 485: 481: 477: 473: 469: 465: 462: 455:Fossil record 452: 443: 441: 435: 422: 418: 416: 412: 402: 393: 391: 390:French Guiana 387: 386:Oyapock River 382: 380: 376: 372: 368: 367:South America 364: 360: 356: 352: 348: 347: 342: 338: 334: 330: 324: 297: 293: 289: 288:water opossum 278: 274: 269: 264: 258: 256: 250: 247: 246:Binomial name 243: 239: 238: 233: 230: 229: 224: 219: 218: 214: 211: 210: 207: 204: 201: 200: 197: 194: 191: 190: 187: 184: 181: 180: 177: 174: 171: 170: 167: 164: 161: 160: 157: 154: 151: 150: 147: 144: 141: 140: 137: 134: 131: 130: 127: 124: 121: 120: 115: 110: 106: 100: 95: 94:Least Concern 84: 80: 75: 70: 66: 61: 58: 54: 50: 45: 40: 37: 33: 19: 2525:Lutra minima 2524: 2286: 2252:T. canescens 2251: 2239: 2227: 2219:T. velutinus 2218: 2209: 2200: 2191: 2183:T. pallidior 2182: 2173: 2164: 2155: 2146: 2134: 2122: 2113: 2105:P. mondolfii 2104: 2095: 2086: 2077: 2069:P. andersoni 2068: 2046: 2034: 2025: 2016: 2007: 1998: 1989: 1980: 1971: 1963:M. pinocchio 1962: 1954:M. peruviana 1953: 1944: 1935: 1926: 1917: 1908: 1899: 1890: 1881: 1873:M. domestica 1872: 1864:M. dimidiata 1863: 1854: 1845: 1837:M. americana 1836: 1827: 1805: 1793: 1781: 1741:M. pinheiroi 1740: 1732:M. paulensis 1731: 1723:M. parvidens 1722: 1713: 1704: 1695: 1686: 1677: 1669:M. impavidus 1668: 1659: 1650: 1641: 1632: 1623: 1614: 1602: 1591:M. xerophila 1590: 1582:M. tyleriana 1581: 1572: 1564:M. robinsoni 1563: 1554: 1545: 1536: 1527: 1518: 1509: 1500: 1491: 1483:M. demerarae 1482: 1473: 1465:M. andersoni 1464: 1455: 1435: 1423: 1414: 1402: 1390: 1380:Lestodelphys 1378: 1366: 1354: 1342: 1333: 1324: 1315: 1306: 1297: 1287:Gracilinanus 1285: 1273: 1264: 1255: 1246: 1237: 1228: 1206: 1194: 1185: 1176: 1168:C. agricolai 1167: 1155: 1143: 1141: 1132: 1131: 1119: 1109:Chacodelphys 1107: 1066: 1054: 1042: 1030: 1018: 1010:C. derbianus 1009: 1001:Mallodelphys 1000: 998: 989:C. philander 988: 979: 977: 958: 947:Caluromyinae 853: 833:. Retrieved 789: 756: 748:Bibliography 713: 709: 699: 653: 642: 627: 599: 595:Wilson, D.E. 583: 571:. Retrieved 557: 551: 545: 537: 518: 513: 508: 503: 484:Minas Gerais 471: 466: 458: 449: 446:Reproduction 436: 432: 407: 383: 345: 344: 295: 291: 287: 285: 254: 252: 236: 235: 216: 215: 162:Infraclass: 56: 36: 2391:iNaturalist 2311:Wikispecies 2228:T. venustus 2192:T. pusillus 2174:T. macrurus 2087:P. frenatus 1918:M. iheringi 1909:M. handleyi 1891:M. gardneri 1846:M. arlindoi 1807:Monodelphis 1767:Didelphinae 1687:M. invictus 1660:M. handleyi 1651:M. fuscatus 1642:M. dorothea 1510:M. mexicana 1492:M. isthmica 1424:L. massoia) 1356:Hyladelphys 1265:D. pernigra 1186:C. guahybae 1157:Cryptonanus 1133:Chironectes 1093:Didelphinae 931:Marsupialia 929:Infraclass 573:12 November 480:Pleistocene 472:Chironectes 351:semiaquatic 346:Chironectes 333:Didelphidae 217:Chironectes 196:Didelphinae 192:Subfamily: 186:Didelphidae 166:Marsupialia 32:Chirodectes 18:Chironectes 2571:Categories 2540:Q109647345 2241:Tlacuatzin 2165:T. karimii 2156:T. elegans 2123:P. opossum 2008:M. scalops 1981:M. ronaldi 1936:M. osgoodi 1900:M. glirina 1882:M. emiliae 1783:Metachirus 1765:Subfamily 1705:M. neblina 1678:M. incanus 1624:M. cracens 1615:M. bishopi 1546:M. quichua 1456:M. alstoni 1404:Lutreolina 1144:C. minimus 1091:Subfamily 1067:G. venusta 1043:C. irrupta 1019:C. lanatus 945:Subfamily 899:(opossums) 525:References 498:Subspecies 411:didelphids 355:freshwater 263:Zimmermann 206:Didelphini 2114:P. olrogi 2078:P. deltae 2048:Philander 1828:M. adusta 1816:opossums) 1604:Marmosops 1555:M. regina 1537:M. phaeus 1519:M. murina 1501:M. lepida 1334:G. marica 1325:G. emilae 1307:G. agilis 1238:D. aurita 1217:opossums) 1208:Didelphis 999:Subgenus 980:Caluromys 978:Subgenus 960:Caluromys 813:493329394 780:312626014 730:1545-1542 530:Footnotes 476:São Paulo 440:genitalia 379:thylacine 371:Argentina 337:monotypic 329:marsupial 231:Species: 132:Kingdom: 126:Eukaryota 2582:Opossums 2554:10916281 2534:Wikidata 2461:10400032 2409:10218353 2296:Wikidata 2210:T. tatei 2136:Thylamys 2035:M. vossi 2017:M. touan 1972:M. reigi 1927:M. kunsi 1573:M. rubra 1391:L. halli 1316:G. dryas 1056:Glironia 925:Mammalia 919:Chordata 913:Animalia 911:Kingdom 858:Archived 835:30 March 619:62265494 488:Pliocene 468:Holocene 461:Pliocene 361:through 327:), is a 182:Family: 156:Mammalia 146:Chordata 142:Phylum: 136:Animalia 122:Domain: 99:IUCN 3.1 2448:1000017 2383:5219955 2302:Q660423 1990:M. saci 1437:Marmosa 917:Phylum 902:species 895:Extant 854:YouTube 738:1379349 363:Central 349:. This 265:, 1780) 223:Illiger 212:Genus: 202:Tribe: 172:Order: 152:Class: 97: ( 2513:100307 2500:440151 2422:552533 2370:289603 923:Class 811:  801:  778:  768:  736:  728:  617:  607:  415:cloaca 359:Mexico 225:, 1811 2487:82572 2474:91500 2404:IRMNG 2396:42700 2357:5XT73 2344:73369 734:JSTOR 593:. In 341:genus 296:yapok 2549:GBIF 2469:NCBI 2435:4671 2430:IUCN 2417:ITIS 2378:GBIF 2339:BOLD 837:2010 809:OCLC 799:ISBN 776:OCLC 766:ISBN 726:ISSN 615:OCLC 605:ISBN 575:2021 558:2016 365:and 286:The 2456:MSW 2443:MDD 2365:EoL 2352:CoL 2326:ADW 718:doi 562:doi 490:in 388:in 369:to 2573:: 2551:: 2536:: 2510:: 2497:: 2484:: 2471:: 2458:: 2445:: 2432:: 2419:: 2406:: 2393:: 2380:: 2367:: 2354:: 2341:: 2328:: 2313:: 2298:: 852:. 807:. 793:. 774:. 732:. 724:. 714:58 712:. 708:. 683:^ 667:^ 641:. 613:. 587:* 556:. 550:. 417:. 392:. 343:, 2254:) 2230:) 2221:) 2212:) 2203:) 2194:) 2185:) 2176:) 2167:) 2158:) 2149:) 2125:) 2116:) 2107:) 2098:) 2089:) 2080:) 2071:) 2037:) 2028:) 2019:) 2010:) 2001:) 1992:) 1983:) 1974:) 1965:) 1956:) 1947:) 1938:) 1929:) 1920:) 1911:) 1902:) 1893:) 1884:) 1875:) 1866:) 1857:) 1848:) 1839:) 1830:) 1796:) 1743:) 1734:) 1725:) 1716:) 1707:) 1698:) 1689:) 1680:) 1671:) 1662:) 1653:) 1644:) 1635:) 1626:) 1617:) 1593:) 1584:) 1575:) 1566:) 1557:) 1548:) 1539:) 1530:) 1521:) 1512:) 1503:) 1494:) 1485:) 1476:) 1467:) 1458:) 1426:) 1417:) 1393:) 1369:) 1345:) 1336:) 1327:) 1318:) 1309:) 1300:) 1276:) 1267:) 1258:) 1249:) 1240:) 1231:) 1197:) 1188:) 1179:) 1170:) 1146:) 1122:) 1069:) 1045:) 1021:) 1012:) 991:) 888:e 881:t 874:v 839:. 815:. 782:. 740:. 720:: 661:. 621:. 577:. 564:: 548:" 544:" 323:/ 320:k 317:ɒ 314:p 311:æ 308:j 305:ˈ 302:/ 298:( 290:( 261:( 101:) 34:. 20:)

Index

Chironectes
Chirodectes


Conservation status
Least Concern
IUCN 3.1
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Mammalia
Marsupialia
Didelphimorphia
Didelphidae
Didelphinae
Didelphini
Chironectes
Illiger
Binomial name
Zimmermann

/ˈjæpɒk/
marsupial
Didelphidae
monotypic
genus
semiaquatic
freshwater

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