Acanthochitonidae – Acanthochitoninae: Notoplax rubrostrata (Torr, 1912) (‘red-lined chiton’)
Synonym(s): rubrostrata Torr, 1912 extra Iredale & Hull, 1925.
Typical shell-length 45 mm. Lives subtidally and offshore amongst sponges, on which it feeds. Native. Endemic to southeastern Australia (NSW, TAS, VIC and SA).