The Gabon beaked snake (Letheobia caeca) is a species of blind snake in the family Typhlopidae. It is endemic to Sub-Saharan Africa. It is known from Gabon (its type locality), Cameroon, the Republic of the Congo, the Democratic Republic of the Congo, and Ghana. However, the identity of different populations is not fully clear.
References
Further reading Duméril, A.H.A. 1856. Note sur les reptiles du Gabon. Revue et Magasin de Zoologie Pure et Apliquée, Paris, Series 2, Volume 8, pp. 369–377, 417–424, 460–470, 553–562. (Onychocephalus cæcus, p. 462) Abstract