EntityQ210882· pop 17· linked from 125 articlesflipperSign in to saveforelimb evolved for movement through waterConnectionsfinEntityCetaceaEntitywhaleEntityconvergent evolutionEntityPlesiosauriaEntitywebbed footEntityfishEntityHawaiiConceptInternational Standard Book NumberEntityVertebrataEntitypenguinEntitydolphinEntitywalrusEntityplatypusEntityPinnipediaEntitydigital object identifierEntityjellyfishEntityInternational Standard Serial NumberEntityCretaceousEntitydigitEntityCategoriesAnimal anatomyEvolution of animals