Rusty Montagu shell (Tellimya ferruginosa)
External view of Tellimya ferruginosa valve.
Photographer: National Museum Wales Copyright: Amgueddfa Cymru - Museum Wales
Tellimya ferruginosa in a laboratory.
Photographer: Judith Oakley Copyright: Judith Oakley
Tellimya ferruginosa on a black background.
Photographer: Hilmar Hinz Copyright: Dr Hilmar Hinz
Internal view of Tellimya ferruginosa valves.
Photographer: National Museum Wales Copyright: Amgueddfa Cymru - Museum Wales
Distribution data supplied by the Ocean Biodiversity Information System (OBIS). To interrogate UK data visit the NBN Atlas.Map Help
| Researched by | Penny Avant | Refereed by | Admin |
| Authority | (Montagu, 1808) | ||
| Other common names | - | Synonyms | Tellimya nivea (Montagu, 1808), Montacuta nivea , Montecuta ferruginosa |
Summary
Description
Tellimya ferruginosa is a delicate, flattened, oval bivalve that grows up to 8 mm long. The two shells, or valves, are the same shape and size, but the hinge, or beak, is nearer the posterior end of the oval shell making it assymetrical. The shells are whitish and usually encrusted with a thick reddish-brown deposit.
Recorded distribution in Britain and Ireland
Widespread around all British coasts.Global distribution
Widely distributed from northern Norway to the Mediterranean and northwest Africa.Habitat
Found in fine muddy sand, usually in the burrows of the sea potato, Echinocardium cordatum. The burrows are about 8 to 15 cm deep and occur from the intertidal to the subtidal, and offshore to about 200 m.Depth range
-Identifying features
- A fragile, flattened, oval bivalve up to 8mm long.
- The shell is equivalved, with the beak, or umbo, offset to one side of the central line (unequalateral).
- There are poorly developed hinge teeth that differ on the two valves Shell whitish in colour and usually encrusted with a thick reddish-brown deposit.
- Under the deposit the shell has concentric lines.
Additional information
-none-Listed by
- none -
Bibliography
Bruce, J.R., Colman, J.S. & Jones, N.S., 1963. Marine fauna of the Isle of Man. Liverpool: Liverpool University Press.
Hayward, P., Nelson-Smith, T. & Shields, C. 1996. Collins pocket guide. Sea shore of Britain and northern Europe. London: HarperCollins.
Hayward, P.J. & Ryland, J.S. (ed.) 1995b. Handbook of the marine fauna of North-West Europe. Oxford: Oxford University Press.
Howson, C.M. & Picton, B.E., 1997. The species directory of the marine fauna and flora of the British Isles and surrounding seas. Belfast: Ulster Museum. [Ulster Museum publication, no. 276.]
JNCC (Joint Nature Conservation Committee), 1999. Marine Environment Resource Mapping And Information Database (MERMAID): Marine Nature Conservation Review Survey Database. [on-line] http://www.jncc.gov.uk/mermaid
Picton, B.E. & Costello, M.J., 1998. BioMar biotope viewer: a guide to marine habitats, fauna and flora of Britain and Ireland. [CD-ROM] Environmental Sciences Unit, Trinity College, Dublin.
Tebble, N., 1976. British Bivalve Seashells. A Handbook for Identification, 2nd ed. Edinburgh: British Museum (Natural History), Her Majesty's Stationary Office.
Datasets
Centre for Environmental Data and Recording, 2018. Ulster Museum Marine Surveys of Northern Ireland Coastal Waters. Occurrence dataset https://www.nmni.com/CEDaR/CEDaR-Centre-for-Environmental-Data-and-Recording.aspx accessed via NBNAtlas.org on 2018-09-25.
Conchological Society of Great Britain & Ireland, 2018. Mollusc (marine) data for Great Britain and Ireland - restricted access. Occurrence dataset: https://doi.org/10.15468/4bsawx accessed via GBIF.org on 2018-09-25.
Conchological Society of Great Britain & Ireland, 2023. Mollusc (marine) records for Great Britain and Ireland. Occurrence dataset: https://doi.org/10.15468/aurwcz accessed via GBIF.org on 2024-09-27.
Environmental Records Information Centre North East, 2018. ERIC NE Combined dataset to 2017. Occurrence dataset: http://www.ericnortheast.org.ukl accessed via NBNAtlas.org on 2018-09-38
Fenwick, 2018. Aphotomarine. Occurrence dataset http://www.aphotomarine.com/index.html Accessed via NBNAtlas.org on 2018-10-01
NBN (National Biodiversity Network) Atlas. Available from: https://www.nbnatlas.org.
OBIS (Ocean Biodiversity Information System), 2025. Global map of species distribution using gridded data. Available from: Ocean Biogeographic Information System. www.iobis.org. Accessed: 2025-05-21
South East Wales Biodiversity Records Centre, 2018. SEWBReC Molluscs (South East Wales). Occurrence dataset: https://doi.org/10.15468/jos5ga accessed via GBIF.org on 2018-10-02.
Citation
This review can be cited as:
Last Updated: 29/05/2008
