Species Account

Cuspidaria lamellosa (GO Sars, 1872)

Verticordioidea : Cuspidariidae

Tebble name: n/a
Smith & Heppell name: Cuspidaria jugosa (S V Wood, 1856)

To size: To 5mm. Shell Structure: Thin, fragile. Equivalve: Slightly inequivalve, RV slightly larger. Equilateral: Approximately equilateral. Tumidity: Moderately inflated. Outline: Body of shell subovate, anterior broadly rounded merging continuously with deeply convex ventral margin. Rostrum narrowly triangular, slightly shorter than body of shell; dorsal margin slightly concave, ventral margin weakly sinuous corresponding to weak sulcus.

Sculpture: Primarily of widely separated, prominent concentric lamellae over the body of the shell; lamellae fading over rostrum; rostrum with one or two faint radial ridges. Ligament: Internal on a small chondrophore. Hinge: With a single triangular, posterior lateral in the RV. Periostracum: Obscure. Colour: Greyish white.

Distribution & Ecology

At outer shelf depths in Norway but deeper, upper slope, along the Atlantic margin

Depth Range
Continental Shelf (to 200m)
Continental Margin Zone (200 - 500m)
Bathyal (500 - 2000m)

Additional Information & Related Species

References

Listed are literature citing Cuspidaria lamellosa (GO Sars, 1872). Reference containing the species Type Description is highlighted.

Sars G O 1872. On some remarkable forms of animal life from the great deeps off the Norwegian coast. Part 1, partly from posthumous manuscripts of the late prof. Mich. Sars. University Program for the 1rs half-year 1869 Brøgger & Christie, Christiana. 74pp.

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.

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Record last modified: 22/03/2016