EntityQ18587523· pop 5· linked from 2 articlesThyelliscaSign in to saveThyellisca is a genus of marine clams in the family Semelidae.Taxonomy · GBIFGENUSKingdomAnimaliaPhylumMolluscaClassBivalviaOrderCardiidaFamilySemelidaevia GBIF · CC0Article2 sectionsContentsReferencesExternal linksThyellisca is a genus of marine clams in the family Semelidae.== References ==Read full article (4 paragraphs)ConnectionsAnimaliaEntityMolluscaEntityCategoriesBivalve generaSemelidae