Oliva aquatilis
Original description(s):
"Shell ovate, ventricose, concave beneath, spire short, callous, columella depressed in the middle, callous at the upper part, plaits small, numerous, two basal plaits stronger, aperture wide open; greyish-blue, painted throughout with flexuous streaks of a darker grey-blue, encircled at the base with two zones, one of which is fulvous, the other livid-purple, columella white, interior of the aperture tinged with livid-purple.". Recent. Brazil.
Type material:
Holotype BMNH 1892.9.24.20. Illustrated by Teso & Pastorino (2011: gig. 6a-c).