Naticidae – Sininae: Tasmatica schoutanica (May, 1913) (‘Schouten Island necklace-shell’)
Synonym(s): schoutanica May, 1912 diatheca Iredale, 1936.
Typical shell-length 8.0 mm. Lives in offshore waters in sand and mud. Native. Endemic to southern and eastern Australia (QLD, NSW, TAS, VIC and SA).
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
no coastal locality records for this species currently available