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Checklist for Infraorder Araneomorphi Smith, 1902
and region Rat Islands (West Aleutians, Alaska, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
7
12
10
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
6
11
9
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
4
9
7
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
4
9
7
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
4
9
7
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
4
9
7
Families
Genera
Species
 
Taxom
 


List of families for Rat Islands
4 Families width 7 Species
Araneidae Simon, 1895Golden orb web spiders1SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders5SpeciesTaxom
Cybaeidae Banks, 1892Pond Water Spiders1SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders0SpeciesTaxom


Genera for Rat Islands
9 Genera with 7 Species
Araneus Clerck, 1859Angulate & roundshouldered orbweavers1SpeciesTaxom
Bathyphantes Menge, 19171SpeciesTaxom
Cybaeus L. Koch, 18861SpeciesTaxom
Erigone Audouin, 1928Black Dwarf Spiders1SpeciesTaxom
Eulaira Chamberlin &..., 19601SpeciesTaxom
Meioneta Hull, 1920
0SpeciesTaxom
Pardosa C. L. Koch, 1847
Thin-legged Wolf Spider0SpeciesTaxom
Sisicottus Bishop & Crosby, 19211SpeciesTaxom
Walckenaeria Blackwall, 18821SpeciesTaxom


Species list for Rat Islands
7 Species
Araneus balanus Doleschall, 1859
Bathyphantes brevipes James Henry ..., 1917
Cybaeus reticulatus Eugène Simon, 1886
Erigone aletris Crosby & Bishop, 1928
Eulaira arctoa Herman Theod..., 1960
Sisicottus nesides Ralph Vary C..., 1921
Walckenaeria spiralis James Henry ..., 1882