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

Genus Efferia

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 Albibarbis group
No Taxon Anomala group
No Taxon Arida group
No Taxon Nerax group
No Taxon Pogonias group
No Taxon Staminea group
No Taxon Carinata group
No Taxon Tuberculata group