Species list, Checklist of Infraclass Megoperculata for Colusa 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 Colusa County (California, USA)

Class	Arachnida Lamarck, 1801 Arachnids	13 15 12	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	9 11 9	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	3 5 4	Families Genera Species	Taxom

List of families for Colusa County
3 Families width 4 Species

Thomisidae Sundevall, 1833	Crab Spider	0	Species	Taxom
Dysderidae C. L. Koch, 1837	Dysderid spiders	1	Species	Taxom
Salticidae Blackwall, 1842	Jumping Spider	3	Species	Taxom

Genera for Colusa County
5 Genera with 4 Species

Coriarachne Thorell, 1870	0	Species	Taxom
Dysdera Latreille, 1910	1	Species	Taxom
Eris C. L. Koch, 1845	1	Species	Taxom
Paramarpissa F. O. P-Camb..., 1902	1	Species	Taxom
Sassacus Peckham & Pe..., 1894	1	Species	Taxom

Species list for Colusa County
4 Species

Dysdera nomada Eugène Simon, 1910	Stocky cerith
Eris militaris Nicholas Mar..., 1845	Bronze jumper
Paramarpissa albopilosa Richard C. B..., 1902
Sassacus vitis Cockerell, 1894	Jumping spiders

Subnodes of Megoperculata with occurrences in Colusa County

Order

Araneae
Clerck, 1757
Spider, Spiders, True Spiders

3
5
4

Families
Genera
Species

Taxom