Simulium (Simulium) chiangmaiense Takaoka & Suzuki, 1984
Simulium (Simulium) chiangmaiense Takaoka & Suzuki, 1984: 38 –39 (Female, male and pupa).
Distribution. Thailand, China (Hainan) and Vietnam (Lang Son).
Remarks. Simulium (S.) chiangmaiense was originally described from Thailand (Takaoka and Suzuki 1984). It was recorded from Lang Son Province in northern Vietnam by Pham (1999).