*— inflata, xlvii, 369.f
*— machæriformis, xlviii, 306.f
— mactriformis, xlviii, 306.f
— myalis, xxxiv, 216.
— navicularis, xxxvi, 389.
*— obliqua, ii, 40; xlviii, 294.
— tenuiculata, xxxiv, 216.
*Oliva litterata, xli, 345.f
*Ophileta levata, xlvii, 357.f
*— complanata, xlvii, 357.f