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Upcoming Events

2018 BugGuide Gathering in Virginia July 27-29: Registration and Discussion

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.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa

Photos from the 2010 Workshop in Grinnell, Iowa

Photos from the 2009 gathering in Washington


Species Holcocephala abdominalis

Robber flies making babies! - Holcocephala abdominalis - male - female Robber Fly - Holcocephala abdominalis bug eyed fly - Holcocephala abdominalis 7jul2012-dip1 - Holcocephala abdominalis Robber Fly - Holocephala sp. - Holcocephala abdominalis Robber Fly - Holcocephala abdominalis small Robber Fly - Holcocephala? - Holcocephala abdominalis Holcocephala? - Holcocephala abdominalis
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 Trigonomiminae
Genus Holcocephala
Species abdominalis (Holcocephala abdominalis)
Explanation of Names
Holcocephala abdominalis (Say 1823)