dog whelk
See also: dogwhelk
English
Alternative forms
- dog-whelk, dogwhelk
Noun
dog whelk (plural dog whelks)
- A carnivorous European mollusc, Nucella lapillus, found on rocky coasts.
- 1971 January 14, Graham Chedd, Peter Stubbs, Gerald Wick (section editors), Monitor: Starving dog whelks grow teeth in the estuary, New Scientist, Volume 49, Number 734, page 57,
- A recent study of shell-shape in the dog whelk Nucella lapillus along the Bristol Channel suggests - that in progressively less saline conditions the species lives in a colonising situation, where periodic food shortages, rather than physiological limitations, decimate populations and sometimes lead to local extinction.
- 1996, Colin Little, John A. Kitching, The Biology of Rocky Shores, page 144:
- Evidently the dog whelks perceive the chemicals released by the crabs and their prey. […] Dog whelks are believed to have evolved in the Pacific, and to have spread into the North Atlantic in the Pliocene, during a warm period when it was possible to pass along the coast of the Arctic Ocean.
- 2011, J. D. Fish, S. Fish, A Student's Guide to the Seashore, 3rd edition, page 231:
- The dog-whelk is carnivorous; acorn barnacles and the mussel Mytilus edulis (p. 254) are the main prey species.
- Synonyms: Atlantic dogwinkle, purple
- 1971 January 14, Graham Chedd, Peter Stubbs, Gerald Wick (section editors), Monitor: Starving dog whelks grow teeth in the estuary, New Scientist, Volume 49, Number 734, page 57,
Translations
Nucella lapillus
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Further reading
- dog whelk on Wikipedia.Wikipedia
- Nucella lapillus on Wikispecies.Wikispecies
- Nucella lapillus on Wikimedia Commons.Wikimedia Commons
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