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Species Castianeira walsinghami

black and red spider (ant mimic) - Castianeira walsinghami Red Backed Spider  - Castianeira walsinghami
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynae)
Family Corinnidae (Antmimics and Ground Sac Spiders)
Genus Castianeira
Species walsinghami (Castianeira walsinghami)
Synonyms and other taxonomic changes
Range
This species is only known from Oregon and Washington. (1)
Print References
Reiskind (1) - fig 122, page 303
Works Cited
1.The Spider Subfamily Castianeirinae of North and Central America
J. Reiskind. 1969. Bull. Mus. of Comp. Zool. Vol 138: 163-325.