How to Identify Didelphidae

Didelphidae is a animal family in the Animalia kingdom, order Didelphimorphia, class Mammalia. The family contains 16 accepted species worldwide.

Key Identification Features

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Representative Didelphidae Species

How to identify Marmosa robinsoni Bangs, 1898

Marmosa robinsoni Bangs, 1898

Marmosa robinsoni Bangs, 1898

Marmosa robinsoni is a small didelphid opossum found in Central and northern Sou…

How to identify Didelphis aurita (Wied-Neuwied, 1826)

Didelphis aurita (Wied-Neuwied, 1826)

Didelphis aurita (Wied-Neuwied, 1826)

Didelphis aurita, the big-eared opossum, is a South American opossum species fou…

How to identify Marmosa mexicana Merriam, 1897

Marmosa mexicana Merriam, 1897

Marmosa mexicana Merriam, 1897

Marmosa mexicana is a small Central American mouse opossum with a prehensile equ…

How to identify Didelphis marsupialis Linnaeus, 1758

Didelphis marsupialis Linnaeus, 1758

Didelphis marsupialis Linnaeus, 1758

Didelphis marsupialis, the common opossum, is a large New World marsupial with d…

How to identify Didelphis virginiana Kerr, 1792

Didelphis virginiana Kerr, 1792

Didelphis virginiana Kerr, 1792

Didelphis virginiana, the Virginia opossum, is a North American marsupial with a…

How to identify Lutreolina crassicaudata (Desmarest, 1804)

Lutreolina crassicaudata (Desmarest, 1804)

Lutreolina crassicaudata (Desmarest, 1804)

Lutreolina crassicaudata, the big lutrine opossum, is an otter-like marsupial li…

How to identify Philander opossum (Linnaeus, 1758)

Philander opossum (Linnaeus, 1758)

Philander opossum (Linnaeus, 1758)

The gray four-eyed opossum (Philander opossum) is a Neotropical didelphid marsup…

How to identify Chironectes minimus (Zimmermann, 1780)

Chironectes minimus (Zimmermann, 1780)

Chironectes minimus (Zimmermann, 1780)

Chironectes minimus, the water opossum or yapok, is the most aquatic extant semi…

How to identify Didelphis pernigra J.A.Allen, 1900

Didelphis pernigra J.A.Allen, 1900

Didelphis pernigra J.A.Allen, 1900

The Andean white-eared opossum (Didelphis pernigra) is a South American opossum …

How to identify Gracilinanus agilis (Burmeister, 1854)

Gracilinanus agilis (Burmeister, 1854)

Gracilinanus agilis (Burmeister, 1854)

Gracilinanus agilis, the agile gracile opossum, is a South American semelparous …

How to identify Didelphis albiventris Lund, 1840

Didelphis albiventris Lund, 1840

Didelphis albiventris Lund, 1840

Didelphis albiventris, the white-eared opossum, is an omnivorous marsupial found…

How to identify Caluromys philander (Linnaeus, 1758)

Caluromys philander (Linnaeus, 1758)

Caluromys philander (Linnaeus, 1758)

Caluromys philander, the bare-tailed woolly opossum, is a didelphid marsupial fo…

Browse all 16 Didelphidae species →

Frequently Asked Questions

How do you identify Didelphidae?

Didelphidae animals belong to the Didelphimorphia order in the Animalia kingdom. It is a very distinctive opossum, with a long weasel-shaped body, short legs, small rounded ears, and dense fur that ranges in color from reddish to yellowish. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Didelphidae?

Didelphidae is classified in the order Didelphimorphia, class Mammalia, phylum Chordata. A distinct narrow dark brown stripe runs between the eyes and ears, extending from the tip of the nose to the back of the ears.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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