Hypsignathus monstrosus H. Allen 1861
Hypsignathus monstrosus H. Allen 1861, Proc. Acad. Nat. Sci. Philadelphia: 157.
Type Locality: Gabon.
Vernacular Names: Hammer-headed Fruit Bat.
Synonyms: Hypsignathus labrosus Murray 1862; Hypsignathus macrocephalus Peters 1876 .
Distribution: Sierra Leone to W Kenya, south to Zambia and Angola; Bioko (Equatorial Guinea). Records from Gambia and Ethiopia are doubtful.
Conservation: IUCN / SSC Action Plan (1992) – Not Threatened. IUCN 2003 – Lower Risk (lc).
Discussion: See Langevin and Barclay (1990).