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Didelphis (large American opossum)
Taxonomy
Didelphis was named by Linnaeus (1758). It is extant. Its type is Didelphis marsupialis. It is the type genus of Didelphoidea, Didelphidae, Didelphinae.
It was corrected as Didelphys by Rovereto (1914).
It was assigned to Bestiae by Linnaeus (1758); to Marsupialia by Illiger (1811); to Didelphina by Gray (1825); to Marsupialia by Leidy (1860); to Didelphyidae by Lambe (1908); to Didelphini by Hooker (1986) and Patton et al. (1996); to Didelphinae by Hay (1930) and Wilson and Reeder (2005); to Boreosphenida by Martin and Rauhut (2005); and to Didelphidae by Lydekker (1894), Hay (1902), Rovereto (1914), Sherman (1952), Martin and Webb (1974), Kurten and Anderson (1980), Springer et al. (1994), McKenna and Bell (1997), Ladaveze and Muizon (2010) and Albright et al. (2019).
It was corrected as Didelphys by Rovereto (1914).
It was assigned to Bestiae by Linnaeus (1758); to Marsupialia by Illiger (1811); to Didelphina by Gray (1825); to Marsupialia by Leidy (1860); to Didelphyidae by Lambe (1908); to Didelphini by Hooker (1986) and Patton et al. (1996); to Didelphinae by Hay (1930) and Wilson and Reeder (2005); to Boreosphenida by Martin and Rauhut (2005); and to Didelphidae by Lydekker (1894), Hay (1902), Rovereto (1914), Sherman (1952), Martin and Webb (1974), Kurten and Anderson (1980), Springer et al. (1994), McKenna and Bell (1997), Ladaveze and Muizon (2010) and Albright et al. (2019).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1758 | Didelphis Linnaeus p. 54 |
| 1811 | Didelphys Illiger p. 75 |
| 1825 | Didelphis Gray p. 340 |
| 1860 | Didelphys Leidy p. 116 |
| 1894 | Didelphys Lydekker p. 271 |
| 1902 | Didelphis Hay p. 570 |
| 1908 | Didelphys Lambe |
| 1914 | Didelphys Rovereto p. 85 |
| 1930 | Didelphis Hay p. 394 |
| 1952 | Didelphis Sherman p. 87 |
| 1974 | Didelphis Martin and Webb p. 54 |
| 1980 | Didelphis Kurten and Anderson p. 101 |
| 1986 | Didelphis Hooker p. 215 |
| 1994 | Didelphis Springer et al. p. 86 |
| 1996 | Didelphis Patton et al. p. 4 |
| 1997 | Didelphis McKenna and Bell |
| 2005 | Didelphis Martin and Rauhut |
| 2005 | Didelphis Wilson and Reeder |
| 2010 | Didelphis Ladaveze and Muizon |
| 2019 | Didelphis Albright et al. p. 153 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. Didelphis Linnaeus 1758 [large American opossum]
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Didelphis albiventris Lund 1840 [white-eared opossum]
Didelphis aurita Wied-Neuwied 1826 [Big-eared opossum]
†Didelphis crucialis Ameghino 1904
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Invalid names: Hyperdidelphys brachyodonta Reig 1952 [synonym]
Didelphis marsupialis Linnaeus 1758 [common opossum]
†Didelphis solimoensis Couzzol et al. 2006
Didelphis virginiana Kerr 1792 [Virginia opossum]
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Didelphis virginiana californica Bennett 1833
Didelphis virginiana pigra Bangs 1898
Didelphis virginiana virginiana Kerr 1792
Didelphis virginiana yucatanensis Allen 1901
†Didelphys abrupta Ameghino 1904
†Didelphys biforata Ameghino 1904
†Didelphys chapalmalensis Ameghino 1908
†Didelphys grandaeva Ameghino 1889
†Didelphys inexpectata Ameghino 1889
†Didelphys juga Ameghino 1889
†Didelphys lujanensis Ameghino 1889
†Didelphys perplana Ameghino 1904
†Didelphys tracheia Rovereto 1914
†Didelphys triforata Ameghino 1889
Diagnosis
No diagnoses are available
Measurements
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Hendy et al. 2009, Nowak 1991, Carroll 1988, Lillegraven 1979 | |||||
Age range
Maximum range based only on fossils: base of the Late/Upper Miocene to the top of the Holocene or 11.60800 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 7.246 Ma
Minimum age of oldest fossil (stem group age): 7.246 Ma
Collections (65 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tortonian | Brazil (Acre) | Didelphis sp. (55602) | |
| Late/Upper Miocene | Peru (Santa Rosa) | Didelphis solimoensis (232447) | |
| Early/Lower Pliocene | Argentina (Buenos Aires) | Didelphis sp. (191766) | |
| Chapadmalalan | Argentina (Buenos Aires) | Didelphis brachiodonta, Didelphis reigi, Didelphis crucialis (199154) Didelphis brachyodonta (14172 14173) Didelphis reigi (14174 14175) | |
| Late/Upper Pliocene | Venezuela (Falcon) | Didelphis sp. (122033) | |
| Late/Upper Pliocene - Early/Lower Pleistocene | Venezuela (Monagas) | Didelphis sp. (144977) | |
| Early/Lower Pleistocene | Argentina (Buenos Aires) | Didelphis sp. (71304) | |
| Pleistocene | USA (Tennessee) | Didelphis virginiana (74246) | |
| Pleistocene | USA (Texas) | Didelphis sp. (85140) | |
| Pleistocene | Mexico (Jalisco) | Didelphis marsupialis (20285) | |
| Pleistocene | USA (Florida) | Didelphis virginiana (227368) | |
| Irvingtonian | USA (South Carolina) | Didelphis virginiana (79919) | |
| Irvingtonian | USA (Florida) | Didelphis virginiana (20289) | |
| Irvingtonian | Mexico (Aguascalientes) | Didelphis marsupialis (20283) | |
| Irvingtonian | USA (Iowa) | Didelphis sp. (20556) | |
| Lujanian | Uruguay (Salto) | Didelphis albiventris (211641 212323) | |
| Lujanian (interglacial) | Uruguay (Salto) | Didelphis albiventris (140159) | |
| Rancholabrean | USA (Florida) | Didelphis virginiana (20491 195112) | |
| Rancholabrean | USA (Texas) | Didelphis marsupialis (225289) | |
| Late/Upper Pleistocene (high glacial) | Venezuela (Zulia) | Didelphis sp. (63515) | |
| Late/Upper Pleistocene | USA (Tennessee) | Didelphis virginiana (63427) | |
| Late/Upper Pleistocene (interglacial) | USA (Georgia) | Didelphis virginiana (20604) | |
| Late/Upper Pleistocene | USA (Georgia) | Didelphis marsupialis (13066) | |
| Late/Upper Pleistocene (glacial) | USA (Florida) | Didelphis virginiana (20608 154771 154921) | |
| Late/Upper Pleistocene | USA (South Carolina) | Didelphis virginiana (66759 80232) | |
| Late/Upper Pleistocene | USA (Florida) | Didelphis marsupialis (74292) Didelphis virginiana (20638 34269 154773 154805) | |
| Late/Upper Pleistocene (late glacial) | USA (Florida) | Didelphis virginiana (154722) | |
| Late/Upper Pleistocene | Brazil (Piaui) | Didelphis albiventris (71332) | |
| Late/Upper Pleistocene (high glacial) | USA (Texas) | Didelphis marsupialis (93103) | |
| Late/Upper Pleistocene (interglacial) | USA (Florida) | Didelphis virginiana (20571 20572 20573 20595 20647) | |
| Late/Upper Pleistocene | Mexico (Tamaulipas) | Didelphis marsupialis (71264) | |
| Late/Upper Pleistocene - Holocene | USA (Virginia) | Didelphis virginiana (104677 104682 104684) | |
| Late/Upper Pleistocene - Holocene | USA (Missouri) | Didelphis virginiana (63563) | |
| Late/Upper Pleistocene - Holocene | Brazil (Bahia) | Didelphis sp. (212449) | |
| Holocene | Venezuela (Guarico) | Didelphis marsupialis (21686) | |
| Holocene | Panama | Didelphis marsupialis (21691) | |
| Holocene | USA (Florida) | Didelphis virginianus (227371) | |
| Holocene | Peru | Didelphis marsupialis (21689) | |
| Holocene | USA (Ohio) | Didelphis virginiana (195062 195066 195069) | |
| Holocene | Brazil (Districto Agropecura) | Didelphis marsupialis (21687) | |
| Holocene | USA (Tennessee) | Didelphis virginiana (63428) | |
| Holocene | USA (Virginia) | Didelphis virginiana (104675 104707) | |
| Holocene | Brazil (Sao Paulo) | Didelphis sp. (71269) |