C. radians.

C. oniscus.

C. pediculus.

C. oryza.

C. coccinella.

C. Australis.

C. albella.

C. exanthema. The measly Cypræa.

Species oblong-ovate, brown, with round white spots; dorsal line grayish; marginal teeth brown; spire not quite concealed.

C. Pantherina. The Panther Cypræa. Pl. [31], fig. 4.