How to Identify Chelidae

Chelidae is a animal family in the Animalia kingdom, order , class Testudines. The family contains 16 accepted species worldwide.

Key Identification Features

For instant identification in the field, use the iNature app — AI-powered, works offline.

Representative Chelidae Species

How to identify Hydromedusa maximiliani (Mikan, 1825)

Hydromedusa maximiliani (Mikan, 1825)

Hydromedusa maximiliani (Mikan, 1825)

Hydromedusa maximiliani, the Brazilian snake-necked turtle, is a small oviparous…

How to identify Hydromedusa tectifera Cope, 1870

Hydromedusa tectifera Cope, 1870

Hydromedusa tectifera Cope, 1870

Hydromedusa tectifera is a turtle species with a keeled carapace, marked head an…

How to identify Myuchelys latisternum (Gray, 1867)

Myuchelys latisternum (Gray, 1867)

Myuchelys latisternum (Gray, 1867)

Myuchelys latisternum is a sexually dimorphic Australian freshwater turtle with …

How to identify Platemys platycephala (Schneider, 1792)

Platemys platycephala (Schneider, 1792)

Platemys platycephala (Schneider, 1792)

Platemys platycephala is a medium-sized South American twist-necked side-necked …

How to identify Chelodina longicollis (Shaw, 1794)

Chelodina longicollis (Shaw, 1794)

Chelodina longicollis (Shaw, 1794)

Chelodina longicollis, the eastern long-necked turtle, is an Australian turtle t…

How to identify Chelodina expansa Gray, 1857

Chelodina expansa Gray, 1857

Chelodina expansa Gray, 1857

Chelodina expansa, the broad-shelled river turtle, is the long-necked turtle wit…

How to identify Mesoclemmys gibba (Schweigger, 1812)

Mesoclemmys gibba (Schweigger, 1812)

Mesoclemmys gibba (Schweigger, 1812)

Mesoclemmys gibba is a small side-necked toadhead turtle found across a wide are…

How to identify Phrynops hilarii (Duméril & Bibron, 1835)

Phrynops hilarii (Duméril & Bibron, 1835)

Phrynops hilarii (Duméril & Bibron, 1835)

Phrynops hilarii is a South American freshwater turtle with a distinctive flatte…

How to identify Emydura macquarii (Gray, 1830)

Emydura macquarii (Gray, 1830)

Emydura macquarii (Gray, 1830)

Emydura macquarii, the Macquarie River turtle, is an Australian almost entirely …

How to identify Emydura subglobosa (Krefft, 1876)

Emydura subglobosa (Krefft, 1876)

Emydura subglobosa (Krefft, 1876)

Emydura subglobosa is a colorful hard-shelled aquatic Chelidae turtle found in A…

How to identify Phrynops williamsi Rhodin & Mittermeier, 1983

Phrynops williamsi Rhodin & Mittermeier, 1983

Phrynops williamsi Rhodin & Mittermeier, 1983

Phrynops williamsi (Williams' toadhead turtle) is an endemic South American chel…

How to identify Chelus fimbriata (Schneider, 1783)

Chelus fimbriata (Schneider, 1783)

Chelus fimbriata (Schneider, 1783)

Chelus fimbriata (mata mata) is a large sedentary aquatic turtle found across no…

Browse all 16 Chelidae species →

Frequently Asked Questions

How do you identify Chelidae?

Chelidae animals belong to the order in the Animalia kingdom. This species has a strongly keeled carapace, and can be recognized by distinct black and yellowish markings along its head and neck. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Chelidae?

Chelidae is classified in the order , class Testudines, phylum Chordata. The upper carapace ranges from rich brown to blackish-brown, and usually has fine dark flecks or reticulations; the belly is whitish or cream-coloured.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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