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Checklist for Subfamily Erigoninae Emerton, 1882 (Dwarf Spiders)
and region Pacific (Pierce County, Washington, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
25
47
59
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
21
42
55
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
20
41
54
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
20
41
54
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
19
40
53
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
19
40
53
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
5
24
31
Families
Genera
Species
 
Taxom
 
FamilyLinyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders
15
20
Genera
Species
 
Taxom
 
SubfamilyErigoninae
Emerton, 1882
Dwarf Spiders
8
10
Genera
Species
 
Taxom
 


Genera for Pacific (Pierce County Washington)
8 Genera with 10 Species
Ceratinops Banks, 19231SpeciesTaxom
Erigone Audouin, 1884Black Dwarf Spiders2SpeciesTaxom
Pocadicnemis Simon, 18411SpeciesTaxom
Scotinotylus Simon, 19171SpeciesTaxom
Sisicottus Bishop & Crosby, 19992SpeciesTaxom
Spirembolus Chamberlin, 19331SpeciesTaxom
Tachygyna Chamberlin &..., 19381SpeciesTaxom
Walckenaeria Blackwall, 18741SpeciesTaxom


Species list for Pacific (Pierce County Washington)
10 Species
Ceratinops inflatus James Henry ..., 1923
Erigone aletris Crosby & Bishop, 1928
Erigone cristatopalpus Eugène Simon, 1884White meadowbeauty
Pocadicnemis pumila (John Blackwall, 1841)⇒ Pocadicnemis juncea George Hazel..., 1953
Scotinotylus patellatus James Henry ..., 1917
Sisicottus nesides Ralph Vary C..., 1921
Sisicottus panopeus František M..., 1999
Spirembolus mundus Ralph Vary C..., 1933Florida carpenter ant
Tachygyna ursina Bishop & Crosby, 1938
Walckenaeria directa Octavius Pic..., 1874


Links, sources and further information
Erigoninae at artfakta.se
Erigoninae at dyntaxa.se