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Checklist for Family Linyphiidae Blackwall, 1859 (Dwarf spiders)
and region San Juan Islands (San Juan County, Washington, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
27
59
72
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
24
53
66
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
18
46
60
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
18
46
60
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
18
46
60
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
18
46
60
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
24
31
Families
Genera
Species
 
Taxom
 
FamilyLinyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders
16
21
Genera
Species
 
Taxom
 


Genera for San Juan Islands
16 Genera with 21 Species
Bathyphantes Menge, 19691SpeciesTaxom
Ceratinops Banks, 19231SpeciesTaxom
Collinsia O. P.-Cambridge, 18711SpeciesTaxom
Erigone Audouin, 1871Black Dwarf Spiders2SpeciesTaxom
Improphantes Saaristo & T..., 18821SpeciesTaxom
Linyphantes Chamberlin &..., 19421SpeciesTaxom
Mughiphantes Saaristo & T..., 18941SpeciesTaxom
Mythoplastoides Crosby & Bishop, 19151SpeciesTaxom
Neriene Blackwall, 18862SpeciesTaxom
Oreonetides Strand, 18721SpeciesTaxom
Pityohyphantes Simon, 1942Hammock Spiders1SpeciesTaxom
Sisicottus Bishop & Crosby, 19211SpeciesTaxom
Tapinocyba Simon, 19331SpeciesTaxom
Tenuiphantes Saaristo & T..., 19373SpeciesTaxom
Walckenaeria Blackwall, 19392SpeciesTaxom
Wubana Chamberlin, 18961SpeciesTaxom


Species list for San Juan Islands
21 Species
Bathyphantes orica Wilton Ivie, 1969
Ceratinops inflatus James Henry ..., 1923
Collinsia holmgreni Tord Tamerla..., 1871
Erigone arctophylacis Crosby & Bishop, 1928
Erigone psychrophila Tord Tamerla..., 1871Mountain meadowfoam
Improphantes complicatus James Henry ..., 1882
Linyphantes pualla Ralph Vary C..., 1942
Mughiphantes (Mughiphantes) whymperi Frederick Oc..., 1894
Mythoplastoides erectus James Henry ..., 1915
Neriene digna Eugen von Ke..., 1886
Neriene litigiosa Eugen von Ke..., 1886Sierra Dome Spider
Oreonetides vaginatus (Thorell, 1872)⇒ Oreonetides filicatus Crosby, 1937
Pityohyphantes tacoma Ralph Vary C..., 1942
Sisicottus nesides Ralph Vary C..., 1921
Tapinocyba dietrichi Crosby & Bishop, 1933
Tenuiphantes tenuis Blackwall, 1852Dwarf weaver
Tenuiphantes zelatus Zorsch, 1937
Tenuiphantes zibus Zorsch, 1937
Walckenaeria columbia Millidge, 1983
Walckenaeria cornuella Ralph Vary C..., 1939
Wubana pacifica Richard C. B..., 1896

Subnodes of Linyphiidae with occurrences in San Juan Islands
SubfamilyErigoninae
Emerton, 1882
Dwarf Spiders
7
9
Genera
Species

Taxom

SubfamilyLinyphiinae
Sheetweb Spiders
6
9
Genera
Species

Taxom



Linyphiidae (Blackwall 1859)
Linyphiidae (Blackwall 1859)


Links, sources and further information
Linyphiidae at artfakta.se
Linyphiidae at biodiversity.org.au
Linyphiidae at dyntaxa.se
Linyphiidae at gbif.org
Linyphiidae at irmng.org
Linyphiidae at itis.gov
Linyphiidae at marinespecies.org