found: Work cat.: Laurie, E.M. An investigation of the common cockle (Cerastoderma edule (L)), 2008.
found: ITIS, accessed online 6 Nov. 2008(Cerastoderma edule, family Cardiidae; taxonomic status valid)
found: Wikipedia, 6 Nov. 2008(the common cockle, Cerastoderma edule, is a species of marine bivalve found in coastal areas of the Atlantic Ocean; it is eaten in several countries, incl. the UK)
found: Marine Life Info. Network for Britain & Ireland website, 6 Nov. 2008:species (Common cockle, Cerastoderma edule; syn. Cardium edule)
found: ARKive, Images of Life on Earth, website:British species, marine invertebrates (Common cockle, Cerastoderma edule; prev. known as Cardium edule)
found: GBIF site, Dec. 5, 2008(Cerastoderma edule; common name: Common edible cockle)