Illustrated key and systematics of male South African Atherigona s. str. (Diptera: Muscidae) Author Muller, B. S. text African Invertebrates 2015 2015-12-31 56 3 845 845 http://www.bioone.org/doi/10.5733/afin.056.0301 journal article 10.5733/afin.056.0301 2305-2562 7915060 Atherigona griseiventris van Emden, 1940 Fig. 13 Atherigona griseiventris van Emden, 1940: 140 , figs 12, 38; Deeming 1979: 48. Diagnosis: This species can be distinguished from others with similar infuscated palpi and frontal vitta by the shape of the median piece of the trifoliate process which is greatly dilated in profile up to just before the apex, and thin and linear in posterior view except for the apex, which appears almost round. Type material examined: Holotype ♂ KENYA : Aberdere Range , x.1934 , B.M.E. Afr. Exp. B.M. 1935-203, Mt. Kinangop , 8000ft [ 2438 m ], F.W. Edwards. Det. Emden 1939 ( NHMUK ). Distribution: Kenya , Nigeria , South Africa , Uganda .