Mesodesmatidae - Mesodesmatinae: Atactodea erycinaea  (Lamarck, 1818) ('eryx wedge-shell')  

Synonym(s): erycinaea Lamarck, 1819 diemenensis Quoy & Gaimard, 1835.


Figures a-c: 30 mm, South Bruny Island, TAS (S), coll. S. Grove. Figures d-e: 15 mm, Black River Beach, TAS (N), coll. S. Grove.

Typical shell-length 30 mm. Dark periostracum is persistent but can be worn off beached shells.  Lives intertidally and subtidally in sand and mud, especially on sheltered shores.  Native. Endemic to southeastern Australia (TAS and VIC).  In Tasmanian waters, this is a widespread and locally abundant species, especially towards the S.

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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