Gray, J.E. 1842. Molluscs. Synopsis of the Contents of the British Museum 44th ed.. 308 pp. Available electronically.
Gray, 1842. Synopt. Cont. Brit. Mus. 44th ed.: 83, 92.
Gray, 1840. Synopt. Cont. Brit. Mus. 42nd ed.: 150. [nomen nudum]
Gray, 1842. Synopt. Cont. Brit. Mus. 44th ed.: 76.
Gray, 1842. Synopt. Cont. Brit. Mus. 44th ed.: 81, 92.
Type species: Arca barbata Linnaeus, 1758 = Barbatia barbata
Gray, 1842. Synopt. Cont. Brit. Mus. 44th ed.: 75.
Gray, 1840. Synopt. Cont. Brit. Mus. 42nd ed.: 149. [nomen nudum]
Gray, 1842. Synopt. Cont. Brit. Mus. 44th ed.: 75.
Gray, 1847. Proc. Zool. Soc. London 15: 184.
Type species: Cyclas zeylanica Lamarck, 1806 (sub. desig. by Gray, 1847) = Geloina coaxans
Gray, 1840. Synopt. Cont. Brit. Mus. 42nd ed.: 149.
Gray, 1842. Synopt. Cont. Brit. Mus. 44th ed.: 75.
Gray, 1847. Proc. Zool. Soc. London 15: 184.
(error for Villorita Griffith & Pidgeon, 1833)