OLIVA Braziliana,
Brazilian Olive
Generic Character.
Testa cylindrica, polita; spira conica, acuminata, brevissima; labium exterius simplex, interius incrassatum, tumidum; columella plicis numerosis gracilibus; apertura basi truncata, emarginata.
Typus Genericus Voluta Porphyrea Lin.
Shell cylindrical, polished, spire conic acuminated, very short; outer lip simple, inner lip thickened, tumid, columella with numerous slender plaits, aperture at the base truncatedly emarginate.