![banner3 Molluscs of Tasmania](https://molluscsoftasmania.org.au/wp-content/uploads/2017/07/banner3.jpg)
Triphoridae – Triphorinae: Magnosinister hedleyi Laseron, 1954 (‘Hedley’s sinistral-creeper’)
Synonym(s): hedleyi Laseron, 1954.
Typical shell-length 22 mm. Lives subtidally and offshore amongst sponges. Native. Endemic to southeastern Australia (NSW and TAS).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
Superfamily: Triphoroidea
Family: Triphoridae
Subfamily: Triphorinae
Genus: Magnosinister
![species image](https://molluscsoftasmania.org.au/wp-content/uploads/2017/07/no_image.jpg)
![locality map](https://molluscsoftasmania.org.au/wp-content/uploads/2017/11/Magnosinister-hedleyi.jpg)
no coastal locality records for this species currently available