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TaxonomyBrowse
Info
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Species Haplodrassus signifer

Spider - Haplodrassus signifer - male Spider - Haplodrassus signifer - male Spider - Haplodrassus signifer - male Spider - Haplodrassus signifer - male Spider - Haplodrassus signifer - male Voucher Image - Haplodrassus signifer - female Voucher Image - Haplodrassus signifer - female Voucher Image - Haplodrassus signifer - female
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynes )
Family Gnaphosidae (Ground Spiders)
Genus Haplodrassus
Species signifer (Haplodrassus signifer)
Synonyms and other taxonomic changes

Current placement: Haplodrassus signifer (C. L. Koch, 1839)
Size
Body length of adults 4.5-12 millimeters. Males smaller than females.
Identification
Epigynum:


Palp:
Range
Yukon Territory to Nova Scotia, south to Mexico and Florida; also Greenland, Europe, & Asia.(1)
Season
Mature males and females can be found year round, but are more common in the summer months in the northern parts of their range.
Internet References
Scientific diagrams — www.araneae.unibe.ch
Works Cited
1.Insects and Arachnids of Canada Part 19: The ground spiders of Canada and Alaska : Araneae: Gnaphosidae
Norman Platnick & Charles Dondale. 1992. Research Branch, Agriculture Canada, Publ. 1875: 1-297.