Hypsugo eisentrauti Hill 1968
Hypsugo eisentrauti Hill 1968, Bonn. Zool. Beitr., Vol. 19: 45.
Type Locality: Cameroon, Western Province, Rumpi Highlands, Dikume-Balue.
Vernacular Names: Eisentraut's Pipistrelle.
Distribution: Cameroon, Rwanda, Kenya, and Somalia.
Conservation: IUCN 2003 and IUCN / SSC Action Plan (2001) – Lower Risk (lc) as Pipistrellus eisentrauti .
Discussion: Formerly included bellieri (e.g., Koopman, 1989, 1993, 1994), which is here listed as a synonym of crassulus following Heller et al. (1994).