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Checklist for Family Linyphiidae Blackwall, 1859 (Dwarf spiders)
and region Pitkin County (Colorado, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
21
58
86
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
19
56
84
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
18
55
83
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
18
55
83
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
16
53
79
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
16
53
79
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
27
43
Families
Genera
Species
 
Taxom
 
FamilyLinyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders
14
18
Genera
Species
 
Taxom
 


Genera for Pitkin County
14 Genera with 18 Species
Bathyphantes Menge, 18921SpeciesTaxom
Ceraticelus Simon, 19393SpeciesTaxom
Dismodicus Simon, 18821SpeciesTaxom
Erigone Audouin, 1874Black Dwarf Spiders3SpeciesTaxom
Frontinella Cambridge, 18411SpeciesTaxom
Helophora Menge, 18411SpeciesTaxom
Islandiana Braendegaard, 19651SpeciesTaxom
Kaestneria Wiehle, 18631SpeciesTaxom
Lepthyphantes Menge, 18821SpeciesTaxom
Mermessus O. P.-Cambridge, 19141SpeciesTaxom
Microlinyphia Gerhardt, 1882Platform spiders1SpeciesTaxom
Neriene Blackwall, 18421SpeciesTaxom
Oreonetides Strand, 18721SpeciesTaxom
Satilatlas Keyserling, 19811SpeciesTaxom


Species list for Pitkin County
18 Species
Bathyphantes alboventris Richard C. B..., 1892
Ceraticelus atriceps Octavius Pic..., 1874
Ceraticelus bulbosus James Henry ..., 1882
Ceraticelus crassiceps Ralph Vary C..., 1939
Dismodicus decemoculatus James Henry ..., 1882
Erigone aletris Crosby & Bishop, 1928
Erigone blaesa Crosby & Bishop, 1928
Erigone dentigera Octavius Pic..., 1874
Frontinella pyramitela (Walckenaer, 1841)⇒ Frontinella communis Hentz, 1850
Helophora insignis John Blackwall, 1841
Islandiana holmi Wilton Ivie, 1965
Kaestneria pullata Octavius Pic..., 1863
Lepthyphantes alpinus James Henry ..., 1882
Mermessus undulatus James Henry ..., 1914
Microlinyphia mandibulata James Henry ..., 1882
Neriene radiata Walckenaer, 1842Filmy dome spider
Oreonetides vaginatus (Thorell, 1872)⇒ Oreonetides filicatus Crosby, 1937
Satilatlas monticola Millidge, 1981

Subnodes of Linyphiidae with occurrences in Pitkin County
SubfamilyErigoninae
Emerton, 1882
Dwarf Spiders
5
9
Genera
Species

Taxom

SubfamilyLinyphiinae
Sheetweb Spiders
7
7
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