Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
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Arthropods (Arthropoda)
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Chelicerates (Chelicerata)
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Arachnids (Arachnida)
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Spiders (Araneae)
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True Spiders (Araneomorphae)
»
Entelegynae
»
Ground Spiders (Gnaphosidae)
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Haplodrassus
»
Haplodrassus bicornis
Species
Haplodrassus bicornis
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
Haplodrassus
Species
bicornis
(Haplodrassus bicornis)
Synonyms and other taxonomic changes
See the
World Spider Catalog
.
Size
Males: ~4.1 mm
(
1
)
Females: ~6.2 mm
(
1
)
Range
British Columbia east to southern New England and south to Arizona and New Mexico in the west and Virginia in the east
(
1
)
Works Cited
1.
A revision of the spider genera Haplodrassus and Orodrassus (Araneae, Gnaphosidae) in North America
Norman Platnick & Mohammad Shadab. 1975. American Museum Novitates 2583: 1-40.
Contributed by
tom murray
on 5 May, 2010 - 3:32pm
Additional contributions by
cheins
Last updated 9 March, 2023 - 9:58am