14 Most Beautiful Sea Slugs

That Prove Aliens Already Live On Planet Earth


Most of these “slugs” are actually snails that have lost their shells and gained new characteristics through evolution. For example, sacoglossans are sometimes called “solar-powered sea slugs” because they use chloroplasts from the algae they eat in their own tissue (By: Boredpanda).


1. Sea Sheep (Costasiella Kuroshimae)