Synopsis of the terrestrial Reptiles of Equatorial Guinea Author Sánchez-Vialas, Alberto Author Calvo-Revuelta, Marta 0000-0002-8628-1055 Author Riva, Ignacio De La 0000-0001-5064-4507 albertosv@mncn.csic.es text Zootaxa 2022 2022-11-03 5202 1 1 197 http://dx.doi.org/10.11646/zootaxa.5202.1.1 journal article 182444 10.11646/zootaxa.5202.1.1 45ba25c1-47a9-4001-93d9-294815bf37e7 1175-5326 7285600 BF4831D2-D98B-4265-9138-03DB8607B826 Letheobia caeca ( Duméril, 1856 ) Figure 31C Onychocephalus caecus Duméril, 1856: 462 . Type locality: “ Gabon ”. Letheobia caeca ( Duméril, 1856 ) : Cope 1868: 322. Rhinotyphlops caecus ( Duméril, 1856 ) : Roux-Estève 1974: 210 . Distribution . It occurs from Nigeria and Cameroon to Gabon and the Republic of the Congo . In Equatorial Guinea it has been recorded in Bioko ( Roux-Estève 1974 ) and in Río Muni (North-west), likely at Bata ( Roux-Estève 1974 ), and at Monte Alén National Park as L. wittei ( Lasso et al. 2002 ) ( Map 36C ). Comments. The specimen identified as L. wittei and recorded by Lasso et al. (2002) , currently housed in the EBD collection, was re-identified as L. caeca . Specimens examined. One specimen. Río Muni : Monte Alén National Park (in the EBD collection, without EBD number).