大洋의 신비(Miracles of ocean: Sea slugs)

Miracles of ocean: Sea slugs
Sea snail is a common name for those snails that normally live in saltwater, marine gastropod molluscs.
Sea snails are marine gastropods that have shells. Those marine gastropods that have no shells, or have only internal shells, are variously known by other common names, including sea slug, sea hare, nudibranch, etc.

Sea slugs 바다괄태충 <amphioxus, incillaria confusa , 括胎蟲(괄태충) >

민달팽이과(科)에 속하는 동물이며 자웅동체(雌雄同體)이다.
바다민달팽이는 몸체가 화려하며 다소 신비한 모양이다.