MolluscaBase source details
Conrad, T. A. (1857). Descriptions of two new genera of shells. Proceedings of the Academy of Natural Sciences of Philadelphia. 9: 165-166.
221472
Conrad, T. A.
1857
Descriptions of two new genera of shells
Proceedings of the Academy of Natural Sciences of Philadelphia
9: 165-166
Publication
Calyptraphorus Conrad, 1857 † (original description)