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


Class
 
Arachnida
Lamarck, 1801
Arachnids
24
54
68
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
23
53
67
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
19
48
61
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
19
48
61
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
18
47
60
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
18
47
60
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
5
25
34
Families
Genera
Species
 
Taxom
 
FamilyLinyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders
9
11
Genera
Species
 
Taxom
 
SubfamilyErigoninae
Emerton, 1882
Dwarf Spiders
5
7
Genera
Species
 
Taxom
 


Genera for Chelan County
5 Genera with 7 Species
Ceraticelus Simon, 18741SpeciesTaxom
Erigone Audouin, 1894Black Dwarf Spiders1SpeciesTaxom
Mermessus O. P.-Cambridge, 18821SpeciesTaxom
Tapinocyba Simon, 18821SpeciesTaxom
Walckenaeria Blackwall, 19833SpeciesTaxom


Species list for Chelan County
7 Species
Ceraticelus fissiceps Octavius Pic..., 1874
Erigone dentosa Octavius Pic..., 1894Dwarf weaver
Mermessus trilobatus James Henry ..., 1882
Tapinocyba simplex James Henry ..., 1882
Walckenaeria communis James Henry ..., 1882
Walckenaeria directa Octavius Pic..., 1874
Walckenaeria exigua Millidge, 1983


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