Species Account

Solecurtus candidus (Brocchi, 1814)

Tellinoidea : Solecurtidae

Tebble name: n/a
Smith & Heppell name: n/a

To size: To 60mm. Shell Structure: Brittle. Equivalve: Equivalve. Equilateral: Inequilateral, beaks distinctly in front of midline. Outline: Oblong somewhat rectangular, dorsal and ventral margins parallel, anterior and posterior very broad, anterior almost truncate. Contour: Prominent anterior and posterior gapes.

Sculpture: Of oblique ribs running diagonally across the middle part of the shell and then changing direction over the posterior angle and forming a wave like pattern over the posterior area; the angle is rather wide and the ribs clearly separable. Anterior area with concentric lines and growth stops only. Margin: Smooth. Ligament: External, a prominent dark brown arched band on a slim nymph. Hinge: Hinge weak, 2 cardinal teeth in each valve but posterior in RV usually lost. Pallial Musculature: Pallial sinus deep extending beyond the line of the beaks, wedge shaped, dorsal arm curved not angled; confluent with pallial line for most of its length. Periostracum: Persistent around margins, thin brown in colour. Colour: Shell dirty white.

Distribution & Ecology

Ecology uncertain, a deep burrower probably in muddy shell gravel. A southern species reaching the western part of the Celtic Sea.

Depth Range
Continental Shelf (to 200m)

Additional Information & Related Species

Key Features & Similar Species

Can be distinguished from S. scopula by the parallel dorsal and ventral margins, the distinctly anterior position of the beaks and the open wave pattern of the ribs on the posterior area.

Related Species

References

Listed are literature citing Solecurtus candidus (Brocchi, 1814). Reference containing the species Type Description is highlighted.

Brocchi 1814. Conchiologia fossile subappenninica con osservazioni geologiche sugli Appennini e sul suolo adiacente I&II. Milano. 712pp, 16pls.
Deshayes G P 1839. Traité élém. Conch. I 122.
Oliver PG, Nolf F & Verstraeten J 2010. On the identity of Solecurtus scopula (Turton, 1822) and the establishment of S. candidus (Brocchi 1814). Journal of Conchology. 40 (2): 129-141.

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