Species list, Checklist of Infraclass Megoperculata for Antioch (Contra Costa County, 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

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INSECTOIDGERENGDARK LIGHT

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Checklist for Infraclass Megoperculata Börner, 1902
and region Antioch (Contra Costa County, California, USA)

Class	Arachnida Lamarck, 1801 Arachnids	10 11 11	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	6 6 7	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	4 4 5	Families Genera Species	Taxom

List of families for Antioch (Contra Costa County)
4 Families width 5 Species

Corinnidae Karsch, 1880	Ant-like Sac Spiders	1	Species	Taxom
Dysderidae C. L. Koch, 1837	Dysderid spiders	2	Species	Taxom
Linyphiidae Blackwall, 1859	Dwarf spiders	1	Species	Taxom
Thomisidae Sundevall, 1833	Crab Spider	1	Species	Taxom

Genera for Antioch (Contra Costa County)
4 Genera with 5 Species

Apochinomma Pavesi, 1896	1	Species	Taxom
Dysdera Latreille, 2001	2	Species	Taxom
Incestophantes Tanasevitch, 1990	1	Species	Taxom
Mecaphesa Simon, 1896	1	Species	Taxom

Species list for Antioch (Contra Costa County)
5 Species

Apochinomma formica Eugène Simon, 1896
Dysdera nomada Eugène Simon, 1910	Stocky cerith
Dysdera pristiphora Carlo Pesarini, 2001
Incestophantes amotus Andrei V. Ta..., 1990
Mecaphesa californica Richard C. B..., 1896

Subnodes of Megoperculata with occurrences in Antioch (Contra Costa County)

Order

Araneae
Clerck, 1757
Spider, Spiders, True Spiders

4
4
5

Families
Genera
Species

Taxom