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Poromyidae – Poromyinae: Poromya (Poromya) illevis Hedley, 1913 (‘heavy spoon-shell’)
Synonym(s): illevis Hedley, 1913 granulata Tate, 1892 (non Nyst & Westendorp, 1839).
Typical shell-length 19 mm. Lives in offshore waters in sand and mud. Native. Endemic to southeastern and southwestern Australia (NSW, TAS, VIC, SA and WA).
Classification
Class: Bivalvia
Subclass: Heterodonta
Order:Pholadomyoida
Superfamily: Poromyoidea
Family: Poromyidae
Subfamily: Poromyinae
Genus: Poromya
Localities for Poromya illevis
![species image](https://molluscsoftasmania.org.au/wp-content/uploads/2017/09/Poromya-illevis_a.jpg)
![species image](https://molluscsoftasmania.org.au/wp-content/uploads/2017/09/Poromya-illevis_b.jpg)
![locality map](https://molluscsoftasmania.org.au/wp-content/uploads/2017/09/Poromya-illevis.jpg)