Dunker, W. (1853). <i>Index molluscorum, quae in itinere ad Guineam inferiorem collegit Georgius Tams Med. Dr.</i>. Cassel, Th. Fischer, vi + 74 pp., 10 pl. , available online athttp://www.biodiversitylibrary.org/item/50134[details]
original descriptionDunker, W. (1853). <i>Index molluscorum, quae in itinere ad Guineam inferiorem collegit Georgius Tams Med. Dr.</i>. Cassel, Th. Fischer, vi + 74 pp., 10 pl. , available online athttp://www.biodiversitylibrary.org/item/50134[details]