— hiemalis, xxxvi, 390.
— insculpta, Rhode Island, xxviii, 350.f
— lineolata, xxxvi, 389.
— obstricta, xxxviii, 196.
— oryza, Rhode Island, J. G. Totten, xxviii, 350.f
— triticea, xxxiv, 217.
*Calyptræa costata, ii, 40.
*Cameroceras trentonense, xlvii, 369.f
Cancellaria buccinoides, xxxiv, 218.
*— pulcherrima, xl, 99.f