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Species Micaria medica

Ground spider - Micaria medica - female
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 Micaria
Species medica (Micaria medica)
Synonyms and other taxonomic changes
Size
Males: ~2.5 mm(1)
Females: ~3.0 mm(1)
Identification
Epigynum
Range
Alberta and North Dakota south to Colorado (1) BugGuide also has a record from Texas.
Remarks
Distinguished from M. idana and M. longispina by the absence of a median apophysis in males and by the entire anterior epigynal margin of females.(1)
See Also
M. idana
Works Cited
1.A Revision of the American Spiders of the Genus Micaria (Araneae, Gnaphosidae)
Platnick, Norman I. & Mohammad U. Shadab. 1988. American Museum Novitates, 2916: 1-64.