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Molluscs of Tasmania

Rissoidae: Pusillina (Haurakia) discrepans (Tate & May, 1900) (‘differing rice-shell’)

Synonym(s): discrepans Tate & May, 1900 incompleta Hedley, 1908.
Typical shell-length 3.0 mm. Lives subtidally and offshore. Native. Endemic to southeastern and southwestern Australia (QLD, NSW, TAS, VIC, SA and WA).


Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
Superfamily: Rissooidea
Family: Rissoidae
Genus: Pusillina

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