Ptychatractus
Genus of gastropods
From Wikipedia, the free encyclopedia
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]