Verrall, G. H., 1909 Stratiomyidae and succeeding families of the Diptera Brachycera of Great Britain British flies Volume 5 London : Gurney and Jackson, 1909.BHL Full text with illustrations
Harold Oldroyd, 1969 Diptera, Brachycera : section (a) : Tabanoidea and Asiloidea Handbooks for the identification of British insects, v. 9, pt. 4 Royal Entomological Society of LondonpdfArchived 2015-10-15 at the Wayback Machine
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Harold Oldroyd, 1969 Diptera, Brachycera : section (a) : Tabanoidea and Asiloidea Handbooks for the identification of British insects, v. 9, pt. 4 Royal Entomological Society of LondonpdfArchived 2015-10-15 at the Wayback Machine
