Scientific classification
Kingdom:Animalia
Phylum:Mollusca
Class:Gastropoda
(unranked):clade Caenogastropoda
clade Hypsogastropoda
clade Neogastropoda
Superfamily:Muricoidea
Family:Turbinellidae
Subfamily:Vasinae
Genus:Hystrivasum
Species:H. locklini

89.36mm

Pinecrest Member of The Tamiami Formation
SMR Aggregates, Sarasota, Florida, USA

Piacenzian Pliocene 3.0-3.6 M.Y.A

From my collection

via Flickr https://flic.kr/p/2ik1cES