Facts
URLhttps://en.wikipedia.org/wiki/Common_periwinkle
Sources
Wikipedia: Common periwinkle
IntroductionQuote, Introduction
The common periwinkle or winkle (Littorina littorea) is a species of small whelk or sea snail, a marine gastropod mollusc that has gills and an operculum, and is classified within the family Littorinidae, the periwinkles.
Claims Backed By This Source (12 claims)
This source backs 12 claims across the atlas. As facts: 6 well-attested. As cited relationships: 1 holds. Plus 5 entities citing it as a general reference with no single fact or relationship attached.
Disposition By Topic
- Species, 11 claims: 5 well-attested, 1 holds, 5 general references.
- Sources, 1 claims: 1 well-attested.
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