Chitonina is a suborder of polyplacophoran mollusc belonging to the order Chitonida.

Superfamilies

The suborder includes both living and extinct species.

  • Chitonoidea Rafinesque, 1815
  • Schizochitonoidea Dall, 1889
  • Sirenko B.I. 1993. Revision of the system of the order Chitonida (Molluscs: Polyplacophora) on the basis of correlation between the type of gills arrangement and the shape of the chorion processes. Ruthenica 3: 93-117