2019 年 70 巻 1 号 p. 33-34
Simulium (Simulium) thongsahuani Takaoka & Choochote (Diptera: Simuliidae) originally described from southern Thailand, is newly recorded from Perak, Peninsular Malaysia. This species represents the second member of the Simulium griseifrons species-group known from Peninsular Malaysia and brings the number of black fly species recorded from Peninsular Malaysia to 63. Some female and pupal morphological characters differing from the original description are noted.