Robber Flies
Asilidae of Goodwell and Texhoma
Texas County, Oklahoma
by Kurt Schaefer

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Ospriocerus latipennis



Ospriocerus aeacus



Saropogon combustus
Female



Saropogon combustus
Male



Saropogon pritchardi



Scleropogon helvolus



Scleropogon similis



Scleropogon picticornis



Microstylum galactodes



Stichopogon trifasciatus



Diogmites neoternatus



Diogmites angustipennis



Cophura



Eucyrtopogon



Comantella pacifica



Mallophora fautrix



Megaphorus acrus



Possibly Megaphorus guildiana



Protacanthus micans



Efferia albibarbis



Efferia leucocomus



Efferia cressoni



Efferia snowi



Efferia pogonias



Efferia helenae



Efferia luna



Efferia argentifrons



Efferia pallidulus



Efferia aestuans



Efferia kansensis



Triorla interrupta



Machimus formosus



Dicropaltum mesae



Dicropaltum rubicundus



Proctacanthella cacopiloga



Atomosia sayi


Atomosia puella

 

I wish to thank Drs. Eric Fisher and Herschel Raney for their help in identifications.

Herschel Raney, Oklahoma Robber Flies

Herschel Raney, Key to the Efferia of the Eastern United States

Family Asilidae - Robber Flies in BugGuide.net

Schaefer, K.F. (1968): The Asilinae (Diptera, Asilidae) of Oklahoma.
Proceedings of the Oklahoma Academy of Science 47: 114-124;

Wilcox, J. (1966): Efferia Coquillett in America North of Mexico (Diptera, Asilidae).
Proceedings of the California Academy of Sciences 34: 85-234.

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