Species list, Checklist of Family Thomisidae (Crab Spider) for Riverside County (Eastern California, California, USA)

Ants	Arachnids
Bees	Beetles
Booklice	Bugs
Bumblebees	Butterflies
Cicadas	Crane flies
Dragonflies	Earwigs
Flies	Isopods
Locusts	Mantises
Mayflies	Mosquitoes
Myriapods	Net-winged
Plant-parasitic	Scorpion flies
Termites	Wasps

Taxonomy & Distribution
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INSECTOIDGERENGDARK LIGHT

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Checklist for Family Thomisidae Sundevall, 1833 (Crab Spider)
and region Riverside County (Eastern California, California, USA)

Class	Arachnida Lamarck, 1801 Arachnids	69 133 159	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	55 108 123	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	29 68 85	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	28 67 84	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	25 64 81	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	24 63 80	Families Genera Species	Taxom
Superfamily	Thomisoidea Sundevall, 1833	2 7 11	Families Genera Species	Taxom
Family	Thomisidae Sundevall, 1833 Crab Spider, Crab spiders, Typical Crab Spiders	4 6	Genera Species	Taxom

Genera for Riverside County
4 Genera with 6 Species

Mecaphesa Simon, 1877		3	Species	Taxom
Misumena Latreille, 1758	Flower crab spiders	1	Species	Taxom
Misumenops F. O. P.-Cam..., 1900		0	Species	Taxom
Xysticus Koch, 1880	Ground Crab Spider	2	Species	Taxom

Species list for Riverside County
6 Species

Mecaphesa deserti Schick, 1965
Mecaphesa importuna Eugen von Ke..., 1881
Mecaphesa lepida Tord Tamerla..., 1877
Misumena vatia Clerck, 1758	Crab Spider
Xysticus lassanus Ralph Vary C..., 1925
Xysticus locuples Eugen von Ke..., 1880

Subnodes of Thomisidae with occurrences in Riverside County

Subfamily

Thomisinae
Sundevall, 1833

4
6

Genera
Species

Taxom

Thomisidae (Sundevall 1833)

Links, sources and further information

Thomisidae at artfakta.se
Thomisidae at biodiversity.org.au
Thomisidae at dyntaxa.se
Thomisidae at gbif.org
Thomisidae at irmng.org
Thomisidae at itis.gov