Mathildidae: Mathilda decorata Hedley, 1903 (‘decorated mathildid’)
Synonym(s): decorata Hedley, 1903 euglypta Iredale, 1929.
Typical shell-length 5.0 mm. Lives in offshore waters. Native. Occurs in southeastern Australia (QLD, NSW and TAS); also elsewhere in the SW Pacific Ocean.
Order: Lower Heterobranchia
no coastal locality records for this species currently available