A Manual of Conchology / According to the System Laid Down by Lamarck, with the Late Improvements by De Blainville. Exemplified and Arranged for the Use of Students.

by Thomas Wyatt

C. denticulata.

C. collaris.

C. papillaris.

C. plicatula.

C. rugosa.

C. lævis. The smooth Clausilia. Pl. [19], fig. 3.

A regular type of this genus.

C. papillaris. The pimpled Clausilia.

Pellucid, finely striped longitudinally, the margins of the volutions papillose; aperture with two plaits; brownish colour.

7. Bulimus. Thirty-four species.