Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Accidental Adventives

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Order Araneae (Spiders)
Infraorder Araneomorphae (True Spiders)
No Taxon (Entelegynae)
Family Theridiidae (Cobweb Spiders)
Genus Latrodectus (Widow Spiders)
Species hesperus (Western Black Widow)
No Taxon Accidental Adventives