![banner3 Molluscs of Tasmania](https://molluscsoftasmania.org.au/wp-content/uploads/2017/07/banner3.jpg)
Lironobidae: Attenuata archensis (May, 1913) (‘Arch rice-shell’)
Synonym(s): archensis May, 1913.
Typical shell-length 2.3 mm. Lives in offshore waters. Native. Endemic to southeastern Australia (NSW and TAS).
Classification
Class: Gastropoda
Subclass: Caenogastropoda – Sorbeoconcha
Order: Hypsogastropoda – Littorinimorpha
Superfamily: Rissooidea
Family: Lironobidae
Genus: Attenuata
Localities for Attenuata archensis
![species image](https://molluscsoftasmania.org.au/wp-content/uploads/2018/05/Attenuata-archensis_a.jpg)
![species image](https://molluscsoftasmania.org.au/wp-content/uploads/2018/05/Attenuata-archensis_b.jpg)
![locality map](https://molluscsoftasmania.org.au/wp-content/uploads/2018/05/Attenuata-archensis.jpg)