Photo Gallery / Localities / Tasmania  Marine Gastropodes31 families
Marine Bivalves8 families
Polyplacophora1 families
Landsnails2 families
CASSIDAE 
Semicassis pyrum niveum (Brazier, 1872) | 
Semicassis pyrum stadiale (Hedley, 1914) | 
Semicassis semigranosa (Lamarck, 1822) | | | | | |
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