Conasprella centurio is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.
Like all species within the genus Conasprella, thesecone snails are predatory and venomous. They are capable of "stinging" humans, therefore live ones should be handled carefully or not at all.
The maximum recorded shell length is 85.5 mm.
A Western Atlantic species known from the continental shelf of Guyana and Northern South America and from Monos Isl. Trinidad, St.Vincent and Barbados, in the Lesser Antilles
Minimum recorded depth is 2 m. Maximum recorded depth is 175 m.
