How to Identify Thomisidae

Thomisidae is a animal family in the Animalia kingdom, order Araneae, class Arachnida. The family contains 94 accepted species worldwide.

Key Identification Features

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Representative Thomisidae Species

How to identify Metadiaea fidelis Mello-Leitão, 1929

Metadiaea fidelis Mello-Leitão, 1929

Metadiaea fidelis Mello-Leitão, 1929

Metadiaea is a monotypic Thomisidae spider genus described in 1929, with its onl…

How to identify Diaea ambara (Urquhart, 1885)

Diaea ambara (Urquhart, 1885)

Diaea ambara (Urquhart, 1885)

Diaea ambara (Urquhart, 1885) is a spider with variable body color assumed to ai…

How to identify Misumenoides formosipes (Walckenaer, 1837)

Misumenoides formosipes (Walckenaer, 1837)

Misumenoides formosipes (Walckenaer, 1837)

Misumenoides formosipes, the white banded crab spider, is a crab spider species …

How to identify Xysticus texanus Banks, 1904

Xysticus texanus Banks, 1904

Xysticus texanus Banks, 1904

Xysticus texanus is a species of crab spider in the Thomisidae family, found in …

How to identify Xysticus audax (Schrank, 1803)

Xysticus audax (Schrank, 1803)

Xysticus audax (Schrank, 1803)

Xysticus audax is a widely distributed trans-Eurasian Palearctic spider species …

How to identify Misumessus oblongus (Keyserling, 1880)

Misumessus oblongus (Keyserling, 1880)

Misumessus oblongus (Keyserling, 1880)

Misumessus oblongus, the American green crab spider, is a crab spider in Thomisi…

How to identify Monaeses paradoxus (Lucas, 1846)

Monaeses paradoxus (Lucas, 1846)

Monaeses paradoxus (Lucas, 1846)

Monaeses paradoxus is a widespread Thomisidae spider commonly called the spotted…

How to identify Camaricus formosus Thorell, 1887

Camaricus formosus Thorell, 1887

Camaricus formosus Thorell, 1887

Camaricus formosus is a dimorphic crab spider found across South and Southeast A…

How to identify Amyciaea forticeps (O.Pickard-Cambridge, 1873)

Amyciaea forticeps (O.Pickard-Cambridge, 1873)

Amyciaea forticeps (O.Pickard-Cambridge, 1873)

Amyciaea forticeps is a Salticiform-looking crab spider distributed across India…

How to identify Misumena vatia (Clerck, 1757)

Misumena vatia (Clerck, 1757)

Misumena vatia (Clerck, 1757)

Misumena vatia is a crab-like spider found in North America and Europe, harmless…

How to identify Xysticus ulmi (Hahn, 1831)

Xysticus ulmi (Hahn, 1831)

Xysticus ulmi (Hahn, 1831)

Xysticus ulmi is a sexually dimorphic Palearctic crab spider typically found in …

How to identify Amyciaea albomaculata (O.Pickard-Cambridge, 1874)

Amyciaea albomaculata (O.Pickard-Cambridge, 1874)

Amyciaea albomaculata (O.Pickard-Cambridge, 1874)

Amyciaea albomaculata is an Australian ant-mimicking crab spider that mimics and…

Browse all 94 Thomisidae species →

Frequently Asked Questions

How do you identify Thomisidae?

Thomisidae animals belong to the Araneae order in the Animalia kingdom. Its abdomen is dark brown, longer than it is wide, covered with black hairs, and marked with distinct chalk-white bands that run both lengthwise and along its sides. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Thomisidae?

Thomisidae is classified in the order Araneae, class Arachnida, phylum Arthropoda. Amyciaea forticeps is a distinctive spider with an unusual appearance that has been called "Salticiform-looking", even though it belongs to the crab spider family.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

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