Species
Callianax biplicata (Purple olive snail)
Callianax biplicata. Photo: (c) Ken-ichi Ueda, some rights reserved (CC BY-NC)
Olivellinae, common name the “dwarf olives”, are a subfamily of small predatory sea snails with smooth, shiny, elongated oval-shaped shells. The shells sometimes show muted but attractive colors, and may have some patterning….