Note 91 — Section C.

M. Deshayes, in his descriptions of the plates, considers this figure, I have no doubt erroneously, as that of B. perforatus, of Bruguière. The B. Coquimbensis of Sowerby, is a different species from the B. Coquimbensis, of Chenu, ‘Illust. Conch.,’ tab. 6, which latter is unknown to me.