Helminthochiton
| Helminthochiton Temporal range: Ordovician–Permian[1] | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Order: | Neoloricata |
| Family: | Leptochitonidae |
| Subfamily: | †Helminthochitoninae |
| Genus: | †Helminthochiton |
Helminthochiton is an extinct genus of polyplacophoran mollusc. Helminthochiton became extinct during the Permian period.[1]
Helminthochiton thraivensis has been reassigned to the genus Phthipodochiton in 2012.[2]