Costasiella kuroshimae (also known as a leaf slug, sea sheep, or leaf sheep) is a species of sacoglossan sea slug. Costasiella kuroshimae are shell-less marine opisthobranch gastropod mollusks in the family Costasiellidae. [1] Despite being animals, they indirectly perform photosynthesis, via kleptoplasty. [2]

The Sea Sheep is one such sea creature that we have very little knowledge about. Discovered not more than a few decades ago, these sea slugs are quite extraordinary for various reasons. In this article, we will tell you fascinating and unusual facts about the Sea Sheep that will blow your mind.

Oct 20, 2023 · What is a Leaf Sheep Sea Slug? It’s a sheep! It’s a cow! No, it’s Costasiella kuroshimae (or ‘Leaf Sheep’ for short). This adorable little sea slug, whose beady eyes and cute feelers make it look like a cartoon sea sheep, is affectionately called ‘Shaun the Sheep’ by Philippine divers.

Jun 9, 2021 · Learn all about leaf sheep – costasiella kuroshimae. They're the world's most adorable sea slug, resembling sheep and leaves, or bunny slugs.

These adorable marine grazers contain chloroplasts from the algae they consume, allowing them to harness energy from sunlight through photosynthesis! The Sea Sheep, or Costasiella Kuroshimae, is known by many different names. Leaf slug, leaf sheep, and salty ocean caterpillars are some of these.

Jan 7, 2024 · A leaf sheep, scientifically named Costasiella kuroshimae, is a unique type of sea slug. These shell-less creatures, belonging to the family Costasiellidae, are recognized for their distinctive appearance, which inspires its various names like …

Mar 17, 2025 · This adorable sea slug (also called a leaf slug or sea sheep) is one of the most unique examples of marine life on Earth. Similar to mollusks and other nudibranch species, these little guys spend most of their lives crawling slowly along the sea floor in warm, shallow waters without a care in the world.