Classification, annotated list and keys for the black flies (Diptera: Simuliidae) of Peninsular Malaysia Author Takaoka, Hiroyuki Author Ya’Cob, Zubaidah Author Sofian-Azirun, Mohd text Zootaxa 2018 2018-10-12 4498 1 1 65 journal article 29003 10.11646/zootaxa.4498.1.1 e3157d39-d48d-4df2-94a8-b097803e4342 1175-5326 1459138 334E786F-2793-4F10-909C-4ABBDA4075ED 9 . Simulium ( Gomphostilbia ) tanahrataense Takaoka, Sofian-Azirun & Ya’cob, 2014 Simulium ( Gomphostilbia ) tanahrataense : Takaoka et al ., 2014f : 61 –63 (Male and pupa). This species was described from two males reared from pupae ( Takaoka et al ., 2014f ). Its female and larva are unknown. The male of S . ( G. ) tanahrataense is similar to those of S . ( G. ) sofiani and S . ( G. ) lurauense in having a similar number of enlarged upper-eye facets, a dark scutum without longitudinal vittae and a similar shape of the ventral plate, but is clearly distinguished from the latter two species by the bicolored, much widened hind basitarsus. The pupae were collected from a small stream at high elevation ( 1,470 m ) in Cameron Highlands.