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Subfamily Asilinae

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The genus Mallophora and related Asilid genera
By Cole F.R., Pritchard A.E.
Univ. of Calif. Publications in Entomology 36: 43-100, 1964

New Ommatius with a Key to the Species (Diptera, Asilidae)
By Wilcox J
Bulletin of the Brooklyn Entomological Society, 31: 172-176, 1936

New Species of Ommatius from America, with Key (Asilidae, Diptera)
By Curran CH
American Museum Novitates, 327: 1-6, 1928

Review of the Genus Ommatius Wiedemann (Diptera: Asilidae) in Eastern United States with Descriptions of Five New Species
By Bullington SW and Lavigne RJ
Annals of the Entomological Society of America, Volume 77 (4): 372–392, 1984

The genus Diogmites (Robber Flies) in eastern United States (Diptera: Asilidae)
By Artigas J.N.
Ohio J. Sci. 66(4): 401-421, 1966
Full text
Nicely illustrated key, among other things.

Efferia Coquillett in America North of Mexico
By Wilcox, J.
Proceedings of the California Academy of Sciences, 4th series., 34:85-234, 1966

Robber flies of the world: the genera of the family Asilidae
By Hull F.M.
USNM Bull. 224: 1-907, 1962
Full text Pt.1Pt.2

The phylogeny of robber flies (Asilidae) inferred from ultraconserved elements
By Cohen C.M., Noble K., Cole J.T., Brewer M.S.
Sys. Entomol. 46: 812-826, 2021

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