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Species Promachus princeps

white tailed robber fly - Promachus princeps A Robber Fly (Almost) from California - Promachus princeps unid Robberfly - Promachus princeps - male Promachus princeps - male Promachus sp? - Promachus princeps - female Promachus sp? - Promachus princeps - male - female Robber with buprestid prey - Promachus princeps - male PNW Robberfly Possibly Promachus - Promachus princeps
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 Promachus (Giant Robber Flies)
Species princeps (Promachus princeps)
Explanation of Names
Promachus princeps Williston 1885
Range
WA-CA-UT(1)