Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species Author Darby, Michael text Zootaxa 2013 3718 3 239 266 journal article 10.11646/zootaxa.3718.3.2 5a826d17-bd9a-4646-9603-f9a45a23ac5c 1175-5326 247941 003A16B5-34C5-48F8-A41C-8B784F3B06CB Dacrysoma ranomafanense sp. n. ( Figs. 5 , 41 , 58 , 62 , 77 , 90) Habitus Fig. 5 . Length 0.89–0.90 mm . Colour: dark brown, head and pronotum slightly darker than elytra, antennae and legs dusky yellow. Antennomeres 3–11 Fig. 41 . Pronotum: length 0.25 mm , width 0.35 mm , finely and densely foveate, Figs. 58 , 62 . Elytra 0.55 mm long, 0.51 mm wide, foveae and pubescence as pronotum. Male : aedeagus Fig. 90 Female : spermatheca Fig. 77 Etymology. Named after the Ranomafana National Park where the type specimen was collected. Remarks. Differs from all other Dacrysoma by the dark colour, number and density of punctures on the pronotum, and by the form of the genitalia. Type data. Holotype : ♂, Ranomafana N.P., RNF/13/2011, litter, sifting, Winkler app. extr. S.21˚15’13.5’’ E.47˚24’09.8’’, 16.iv.2011 , L.S.Rahanitriniaina & R.Raveloson (BMNH). Paratypes : 9exs, same data as holotype (BMNH); 1 ex Ranomafana N.P., RNF/15/2011, litter, sifting, Winkler app. extr., S.21˚ 15’06.0’’ E.47˚24’31.0’’, 1197 m , 16.iv.2011 , L.S.Rahanitriniaina & R.Raveloson (BMNH).