Species of Coenosia Meigen (Diptera, Muscidae) described by Fritz van Emden from the British Museum Ruwenzori Expedition of 1934 – 1935 Author Couri, Márcia Author Pont, Adrian text Zootaxa 2016 4144 4 529 555 journal article 38436 10.11646/zootaxa.4144.4.5 9bbc5f70-a78f-4ef8-946e-11077c8bbb46 1175-5326 266732 DE8B262C-1465-4998-88AD-392880B06912 Coenosia nigritibia ( Emden, 1940: 208 ) Holotype male seen; mid right leg missing. Diagnosis. General colour brown with grey pollinosity; scutum uniformly brown; postpronotum grey pollinose; face brownish-coppery; palpus brown; coxae grey pollinose; fore leg grey pollinose except for knee, apex of femur and base of tibia; mid and hind coxae yellow on basal half; mid and hind tibiae and tarsi brown; arista very short-haired; scutellum with both long pairs of setae; anterior katepisternal long; lower calypter, about twice as long as the upper one; haltere yellow; fore tibia with a short median seta; hind tibia with only one long anterior seta. Notes. The species keys out as an isolated species in the group key. All paratypes are female.