Simulium (Simulium) jeffreyi Takaoka & Davies, 1995

Simulium (Simulium) jeffreyi Takaoka & Davies, 1995: 124 –130 (Female, male, pupa and larva).

Distribution. Peninsular Malaysia and Vietnam (Lang Son).

Remarks. Simulium (S.) jeffreyi was originally described from Peninsular Malaysia (Takaoka and Davies 1995). It was recorded from Lang Son Province in northern Vietnam by Pham (1999).