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TaxonomyBrowse
Info
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Genus Gnaphosa

ground spider with egg sac - Gnaphosa - female ground spider? - Gnaphosa Gnaphosid spider? - Gnaphosa - female Gnaphosid - Gnaphosa Gnaphosa microps - Gnaphosa - male brown spider - Gnaphosa Gnaphosa sericata - male Ground Spider - Something in Family Gnaphosidae - Gnaphosa
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynae)
Family Gnaphosidae (Ground Spiders)
Genus Gnaphosa
Numbers
20 species in Bugguide's range.
Identification
Members of this genus have a serrated keel on the retromargin of each chelicera.
Range
Exact distribution within these countries will be added when time permits.

Gnaphosa
- altudona
- antipola - USA, Canada
- borea - Holarctic
- brumalis - USA, Canada, Alaska
- californica - USA, Canada
- clara - North America
- dentata
- fontinalis - USA, Mexico
- hirsutipes - USA, Mexico
- maritima - USA, Mexico
- microps - Holarctic
- muscorum - Holarctic
- orites - Holarctic
- parvula - USA, Canada, Alaska
- salsa - USA, Mexico
- saxosa
- sericata - USA & south
- snohomish - USA, Canada
- synthetica - USA, Mexico
- utahana
Print References
Ovcharenko, V. I. & N.I. Platnick. 1998. Taxonomic notes on the ground spider genus Gnaphosa (Araneae, Gnaphosidae). American Museum novitates; no. 3234. http://hdl.handle.net/2246/3364
Internet References
CanadianArachnology.org Map and Information
Kaston.Transy.Edu List of Species