Elysiidae

plural noun El·y·si·idae \ˌeləˈsīəˌdē\

Definition of Elysiidae

  1. :  a family of slender creeping sea slugs with distinct head, tapering tail, auriculate tentacles, and lateral body folds functioning as fins when the animal swims

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Origin and Etymology of elysiidae

New Latin, from Elysia, type genus + -idae


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