Glossina nashi is one of the 23 recognized species of tsetse flies (genus Glossina), it belongs to the forest/fusca group (subgenus Austenina).
Distribution Glossina nashi was historically reported from a few countries in Central Africa, including Angola, Cameroon, the Central African Republic, the Congo, and Gabon.Ford, J. & Katondo, K.M. 1977. The Distribution of Tsetse Flies in Africa (3 Maps). Nairobi, Organization of African Unity, Hammond & Kell. However, a review of the scientific literature from 1990–2020 only found confirmation of G. nashi for Gabon.
References