Chitonidae – Chitoninae: Chiton (Rhyssoplax) jugosus Gould, 1846 (‘juicy chiton’)
Synonym(s): jugosus Gould, 1846 concentricus Reeve, 1847.
Typical shell-length not yet determined. Lives subtidally and offshore on rocks. Native. Endemic to southeastern Australia (NSW, TAS and VIC).