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Checklist for Family Linyphiidae Blackwall, 1859 (Dwarf spiders)
and region Contra Costa County (California, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
56
112
122
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
46
100
111
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
22
60
73
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
22
60
73
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
20
58
71
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
20
58
71
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
20
26
Families
Genera
Species
 
Taxom
 
FamilyLinyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders
4
5
Genera
Species
 
Taxom
 


Genera for Contra Costa County
4 Genera with 5 Species
Agyneta Hull, 19191SpeciesTaxom
Incestophantes Tanasevitch, 19901SpeciesTaxom
Neriene Blackwall, 18862SpeciesTaxom
Pityohyphantes Simon, 1943Hammock Spiders1SpeciesTaxom


Species list for Contra Costa County
5 Species
Agyneta fillmorana Chamberlin, 1919
Incestophantes amotus Andrei V. Ta..., 1990
Neriene clathrata Sundevall, 1830
Neriene digna Eugen von Ke..., 1886
Pityohyphantes subarcticus Ralph Vary C..., 1943Maricopa harvester ant

Subnodes of Linyphiidae with occurrences in Contra Costa County
SubfamilyLinyphiinae
Sheetweb Spiders
3
4
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