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

Species Efferia mortensoni

Efferia Robber Fly - Efferia mortensoni - male Asilid - Efferia mortensoni - male Asilid - Efferia mortensoni - male Asilid - Efferia mortensoni - male
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Diptera (Flies)
No Taxon (Orthorrhapha)
Superfamily Asiloidea
Family Asilidae (Robber Flies)
Subfamily Asilinae
Genus Efferia
No Taxon (Pogonias group)
Species mortensoni (Efferia mortensoni)
Synonyms and other taxonomic changes
Pogonioefferia mortensoni (Wilcox 1966)
Range
sw. US (CA to UT-NM)(1)