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

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Representative Chelidae Species

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…

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 Acanthochelys spixii (Duméril & Bibron, 1835)

Acanthochelys spixii (Duméril & Bibron, 1835)

Acanthochelys spixii (Duméril & Bibron, 1835)

Acanthochelys spixii is a South American endemic chelid turtle found across part…

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 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 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 Chelodina oblonga Gray, 1841

Chelodina oblonga Gray, 1841

Chelodina oblonga Gray, 1841

Chelodina oblonga, the oblong turtle, is a freshwater opportunistic carnivorous …

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 Phrynops geoffroanus (Schweigger, 1812)

Phrynops geoffroanus (Schweigger, 1812)

Phrynops geoffroanus (Schweigger, 1812)

Phrynops geoffroanus is a large South American side-necked turtle that lives in …

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 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 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…

Browse all 16 Chelidae species →

Frequently Asked Questions

How do you identify Chelidae?

Chelidae animals belong to the order in the Animalia kingdom. Its key anatomical features include a large triangular flattened head covered in many skin tubercles and flaps, plus a distinct spike on its long tubular snout. 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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