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Discussion, insects and people from the 2018 BugGuide Gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

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TaxonomyBrowse
Info
ImagesLinksBooksData

Nerax group

Robber Fly - Efferia Robberfly - Efferia aestuans - male Is This Efferia aestuans? - Efferia - female Robber fly - Efferia aestuans - male Robber Fly - Efferia aestuans - female Large Robberfly - Efferia aestuans Robber Fly - Efferia aestuans - male ovi2 - Efferia prairiensis - female
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 Nerax group
Synonyms and other taxonomic changes
=Nerax Hull 1962
Numbers
13 spp. in our area, 65 total(1)