Ptychatractus

Ptychatractus is a genus of sea snails, marine gastropod mollusks in the family Ptychatractidae.^[1]

Ptychatractus
Ptychatractus occidentalis (a species within the genus)
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Family:	Ptychatractidae
Genus:	Ptychatractus Stimpson, 1865

Species

Species within the genus Ptychatractus include:

• Ptychatractus ligatus (Mighels & C.B. Adams, 1842)^[2]
• Ptychatractus occidentalis Stearns, 1873^[3]
• Ptychatractus youngi Kilburn, 1975^[4]