The Aplysia depilans, commonly known as the sea hare, is a marine mollusk found in the coastal waters of the Comunidad Valenciana and other parts of the Mediterranean Sea. This intriguing species is known for its soft, elongated body and distinctive appearance.

Physical Characteristics:

• Body Structure: The body of Aplysia depilans is soft and gelatinous, covered with a thin, translucent skin. They can grow to a substantial size compared to other sea slugs.
• Coloration: Their coloration is typically brown with hints of purple or black, which helps them blend with their surrounding environment, providing excellent camouflage against predators.
• Parapodia: These creatures are equipped with large parapodia—wing-like extensions that they use for swimming.

Habitat and Behavior:

• Habitat: Aplysia depilans is often found in rocky coastal areas and seagrass beds where food is abundant.
• Diet: They are herbivorous, feeding primarily on a variety of algae.
• Defense Mechanism: When threatened, they can release a purple ink to distract predators while they make an escape.

This species is a fascinating part of the marine biodiversity in the Comunidad Valenciana, and its presence indicates healthy coastal ecosystems.