Species list, Checklist of Superfamily Gnaphosoidea for Canyon (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 Superfamily Gnaphosoidea Simon, 1893
and region Canyon (Contra Costa County, California, USA)

Class	Arachnida Lamarck, 1801 Arachnids	12 21 25	Families Genera Species	Taxom
Subclass	Micrura Ehrenberg, 1831	12 21 25	Families Genera Species	Taxom
Infraclass	Megoperculata Börner, 1902	11 20 24	Families Genera Species	Taxom
Order	Araneae Clerck, 1757 Spider, Spiders, True Spiders	11 20 24	Families Genera Species	Taxom
Suborder	Araneomorphae Smith, 1902 True Spiders	10 19 23	Families Genera Species	Taxom
Infraorder	Araneomorphi Smith, 1902	10 19 23	Families Genera Species	Taxom
Superfamily	Gnaphosoidea Simon, 1893	1 4 5	Family Genera Species	Taxom

List of families for Canyon (Contra Costa County)
1 Family width 5 Species

Gnaphosidae Pocock, 1898

Flat-bellied ground spiders

Species

Taxom

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

Drassyllus Chamberlin, 1922	1	Species	Taxom
Gnaphosa Latreille, 1866	1	Species	Taxom
Sergiolus Simon, 1890	1	Species	Taxom
Zelotes Gistel, 1922	2	Species	Taxom

Species list for Canyon (Contra Costa County)
5 Species

Drassyllus orgilus (Chamberlin, 1922)	⇒ Drassyllus dromeus Chamberlin, 1922
Gnaphosa muscorum (Carl Ludwig ..., 1866)	⇒ Gnaphosa similis KulczyÅ„ski, 1926
Sergiolus montanus Emerton, 1890
Zelotes fratris Chamberlin, 1920
Zelotes puritanus Chamberlin, 1922

Subnodes of Gnaphosoidea with occurrences in Canyon (Contra Costa County)

Family

Gnaphosidae
Pocock, 1898
Flat-bellied ground spiders, Ground spiders, Running spiders, Stealthy ground spiders

4
5

Genera
Species

Taxom