A revision of the Afrotropical species of Pachylophus Loew (Diptera: Chloropidae) and some related Ovoviviparous genera Author Deeming, John C. text Zootaxa 2018 2018-09-17 4482 1 1 51 journal article 29184 10.11646/zootaxa.4482.1.1 72a80b13-e18f-4dc3-bec2-bb20d17f0e5f 1175-5326 1454415 79FECD6E-5192-45C3-9B46-4E6817366F64 Pachylophus halteratus Becker, 1910 ( Plate 8 , Figs 34, 35) Pachylophus halteratus Becker, 1910 : 394 Described from Tanzania and further reported from Kenya , Zaire and Madagascar . Dr. Ebejer has compared the specimen from Samaru listed below with the holotype and found it to compare perfectly. Material : 2♀ , (form with knob of haltere pale) ETHIOPIA : Gojam Province , swamp 1km N. of most southerly point of Tana Lake, swamp, 27.iii.1995 , ( X1031 ), M. v. Tschirnhaus ( ZSM ) ; 1♀ , Welo Prov. , 8.5km N. of Hayk , 11°22'N 39°38'E , 17.iii.1995 , ( X1020 ), M. von Tschirnhaus ( ZSM ) ; 6♂ 5♀ , Gonder Prov. , Blue Nile at T'is Isat Fwafwate waterfall, 28.iii.1995 , ( X1032 ), M.v. Tschirnhaus (all in ZSM but 1 pair in NMWC ) ; 1♂ 1♀ , N. NIGERIA : Bauchi , pond with Oryza barthii , 1–12.iv.1990 , J.C. Deeming ; 1♀, Zaria, Samaru, 18.i.1968 , J.C. Deeming; 1♀ , ZIMBABWE : Harare , National Botanic Gardens , 11.vi.1997 , W. Rossi (all in NMWC ) ; 3♀ MADAGASCAR : Amparafaravola ( O. du Lac Alaotra ), 1921, R. Decary ; 1♀ , Env [irons] de Tananarive , 1924, Waterlot (all in MNHN ) . Of Decary’s Madagascan material only a single female was correctly identified, the remainder standing under lugens and fossulatus .