Polyplacophora - Neoloricata - Lepidopleuridae

Alternative combinations: Chiton carbonarius, Glaphurochiton carbonarius

Synonym: Helminthochiton concinnus Richardson 1956

Full reference: R. P. Stevens. 1858. Description of new Carboniferous fossils from the Appalachia, Illinois and Michigan coal fields. American Journal of Science 25:258-265

Belongs to Pterochiton according to R. D. Hoare et al. 1972

Sister taxa: Pterochiton newelli, Pterochiton spatulatus, Pterochiton texanus