Hiatellidae: Hiatella australis  (Lamarck, 1818) ('southern crypt-dweller')  

Synonym(s): australis Lamarck, 1818 angasi Angas, 1865.

Figures a-b: 7 mm, Bicheno, TAS (N), coll. S. Grove. Figures c-e: 22 mm, Maria Island, TAS (E), coll. S. Grove.

Typical shell-length 15 mm.  Lives intertidally and subtidally amongst rocks and seaweed, living embedded in grey sponge, usually in groups, with only the siphon tips exposed.  Native. Occurs all around Australia (QLD, NSW, TAS, VIC, SA, WA and NT); not recorded elsewhere.  In Tasmanian waters, this is a widespread and common species.


Information and disclaimer: The web-pages on this web-site are generated from an underlying database. These can be cited as Grove, S.J. (2017). A Guide to the Seashells and other Marine Molluscs of Tasmania web-site and database respectively. Whilst great care is taken to accurately identify specimens featured on this web-site and to allocate all records to the most appropriate taxonomic names available, no guarantee is offered that all identifications are accurate, nor that the taxa to which they have been allocated are currently valid. Commentaries on habitat, distribution and biology are also subject to change as new information comes to light. If you have any enquiries, or any comments that will help improve the content or appearance of these pages, then please follow the links from 'contact' on the left-hand panel.

Last build: Sun Jun 11 08:07:41 Tasmania Standard Time 2017