MITREOLA.
1. monodonta. 2. terebellum. 3. Mitra acuminata.

MITREOLA monodonta,

The Volute Mitres.

Family Volutidæ. Sub-family Mitranæ. Genus Mitreola. Sw.

Generic Character.

Shell fusiform, smooth; the middle plaits of the pillar largest apex of the spire generally papillary.


Specific Character.