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Family Thomisidae - Crab Spiders

crab spiders - Thomisidae - Misumenops Crab spider - Tmarus Crab Spider - Misumenoides formosipes Goldenrod Spider IV - female Misumenops? - female Crab spider on encelia - Misumena vatia Spider ID needed - Xysticus Spider - Xysticus - male - female
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynes)
Family Thomisidae (Crab Spiders)
Numbers
130 species in 9 genera in our region, although some authors split them into 10 genera (1).
Identification
See discussion on identification of three common genera here.
Internet References
University of Kentucky Entomology Dept. - Information specifically about Crab Spiders
A Good Web Page About Crab Spdiers - Lots of pictures and information about Crab Spiders, even those found in Europe
AMNH page with key to genera: Thomisidae .
Works Cited
1.Spiders of North America: An Identification Manual
By D. Ubick, P. Paquin, P.E. Cushing and V. Roth (eds)