A revision of afrotropical Astochia becker, 1913 with descriptions of three new species (Diptera, asilidae, asilini)

Abstract

Afrotropical Astochia Becker, 1913 are taxonomically reviewed. Three new species are described (A. lu-marius sp. nov. (Malawi), A. silva sp. nov. (Kenya, Burundi), A. similis sp. nov. (Nigeria)) and added to those already known (A. africana (Ricardo, 1919), A. armata (Becker, 1909), A. neavensis (Ricardo, 1919), A. sodalis (Wulp, 1899), A. strachani Oldroyd, 1970). A key to aid in species identification is provided in addition to notes on their distribution, phenology and biology.