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Checklist for Suborder Araneomorphae Smith, 1902 (True Spiders)
and region San Rafael (Marin County, California, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
8
14
12
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
7
13
12
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
4
9
9
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
4
9
9
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
4
9
9
Families
Genera
Species
 
Taxom
 


List of families for San Rafael (Marin County)
4 Families width 9 Species
Araneidae Simon, 1895Golden orb web spiders2SpeciesTaxom
Gnaphosidae (Pocock, 1898)Flat-bellied ground spiders4SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders2SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom


Genera for San Rafael (Marin County)
9 Genera with 9 Species
Araneus Clerck, 1951Angulate & roundshouldered orbweavers1SpeciesTaxom
Drassodes Westring, 19761SpeciesTaxom
Drassyllus Chamberlin, 19001SpeciesTaxom
Latrodectus Walckenaer, 1775Black widow spider1SpeciesTaxom
Melychiopharis Simon, 18951SpeciesTaxom
Metepeira F. O. P.-Cam..., 19031SpeciesTaxom
Scotophaeus Simon, 18711SpeciesTaxom
Utivarachna Kishida, 20011SpeciesTaxom
Zelotes Gistel, 18661SpeciesTaxom


Species list for San Rafael (Marin County)
9 Species
Araneus andrewsi Archer, 1951
Drassodes angulus Platnick & S..., 1976
Drassyllus insularis Banks, 1900
Latrodectus mactans (Fabricius, 1775)⇒ Latrodectus tredecimguttatus Rossi, 1790
Melychiopharis cynips Eugène Simon, 1895
Metepeira spinipes Frederick Oc..., 1903
Scotophaeus blackwalli (Thorell, 1871)⇒ Scotophaeus peninsularis Carl Friedri..., 1928
Utivarachna ichneumon Christa L. D..., 2001
Zelotes tenuis (Carl Ludwig ..., 1866)⇒ Zelotes fulvaster Eugène Simon, 1878

Subnodes of Araneomorphae with occurrences in San Rafael (Marin County)
InfraorderAraneomorphi
Smith, 1902
4
9
9
Families
Genera
Species

Taxom



Links, sources and further information
Araneomorphae at artfakta.se
Araneomorphae at biodiversity.org.au
Araneomorphae at dyntaxa.se