Pyramidellidae – Pyramidellinae: Puposyrnola harrissoni (Tate & May, 1900) (‘Harrisson’s pyramid-shell’)

Synonym(s): harrissoni Tate & May, 1900.
Typical shell-length 4.5 mm. Lives subtidally as an ectoparasite of other invertebrates. Native. Endemic to southeastern Australia (TAS and VIC).