GENRES

Alcippe, Hankok, 1849.

Gymnolepas, C.-W. Auriv., 1894.

Anclasma, Darw., 1851.

Chetolepas, Sluder, 1882.

Alepas, Sander Rang, 1829.

Ibla, Leach, 1825.

Clyptra, Leach, 1825.

Conchoderma, Olfers, 1814. Dichelaspis, Darw., 1851.

Megalasma, Hœk, 1883.

Lepus, Linné, 1767.

Pœcilasma, Darw., 1851.

Oxynaspis, Darw., 1851.

Lithotrya, G.-B. Sowerby, 1822.

Scalpellum, Leach, 1817.

Pollicipes, Leach, 1817.

Verruca, Schumacher, 1817.

Octomeris, .G-B. Sowerny, 1825.

Catophragmus, G.-B. Sowerby, 1827.

Pachylisma, Darw., 1853.

Chthamulus, Ranzani, 1820.

Chenolobia, Leach, 1817.

Acasta, Leach, 1817.

Bulanus, Da Costa, 1778.

Xenobalanus, Steenstrup, 1851.

Tubicinella, Lamarck, 1802.

Stephanolepas, Fischer, 1886.

Platylepas, Gray, 1825.

Coronula, Lamarck 1802.

Chamaæsipho, Darwin, 1853.

Tetraclitu, Schumacher, 1817.

Elminius, Leach, 1825.

Creusia, Leach, 1817.

Pyrgoma, Leach, 1817.