Species Account

Gari tellinella (Lamarck, 1818)

Tellinoidea : Psammobiidae

Tebble name: Gari (Psammobella) tellinella (Lamarck)
Smith & Heppell name: Gari tellinella (Lamarck, 1818)

To size: To 26mm. Shell Structure: Thin, solid. Equivalve: Equivalve. Equilateral: Inequilateral, beaks just behind midline. Tumidity: Not tumid. Outline: Narrowly ovate/elongate, Almost evenly oval, slight angle/slightly truncate to posterior margin. Contour: Tiny posterior gape.

Sculpture: Fine concentric ridges and faint radial lines. Margin: Smooth. Ligament: Brown band extending a short distance behind beaks. Hinge: 2 cardinals in each valve; in LV anterior large, prominent, bifid, posterior thin, ridge-like; in RV anterior larger than posterior, both bifid. No laterals. Pallial Musculature: Deep pallial sinus, to beneath umbones, confluent with pallial line for most of its length. Cruciform muscle obscure. Periostracum: Thin, satin. Colour: White/cream/pink/orange/violet sometimes with rays of orange/purple/pink/red. Internal a more intense shade of colour than the external and covering the inside where present.

Distribution & Ecology

A burrower in silty sand to shell gravel. Mostly at sublittoral and shallow shelf depths. Across the entire shelf except for the southern North Sea.


Depth Range
Continental Shelf (to 200m)

Additional Information & Related Species

Juvenile Description

As adult but the posterior is distinctly more expanded than anterior. As with other Gari the tiny beaks are projecting.

Key Features & Similar Species

Most similar to G. depressa but in that species the posterior dorsal margin is parallel to the ventral margin, the posterior more expanded and truncated and there is a posterior gape.

Related Species

References

Listed are literature citing Gari tellinella (Lamarck, 1818). Reference containing the species Type Description is highlighted.

Lamarck J B P A de M 1818. Histoire naturelle des Animaux sans vertèbres 5. Paris. 612pp.

Resources

  • Conchological Society of Great Britain & Ireland
    Provides resources for understanding, identifying, recording, and conserving molluscs
  • CLEMAM
    Check List of European Marine Mollusca
  • MarLIN
    The Marine Life Information Network for Britain and Ireland (MarLIN) provides information for marine environmental management, protection and education. It is a centre of excellence in spatially based and time-series marine biological information and supports good stewardship in the marine environment.
  • NBN Gateway
    National Biodiversity Network's Gateway. Use it to explore UK biodiversity data, as contributed by participating data providers.
  • BivAToL
  • MarBEF
  • Malacological Society
  • Unitas Malacologica
  • Census of Marine Life
  • MarBEF
    MarBEF, a network of excellence funded by the European Union and consisting of 94 European marine institutes, is a platform to integrate and disseminate knowledge and expertise on marine biodiversity, with links to researchers, industry, stakeholders and the general public.

Record last modified: 22/03/2016