glaucus marginatus

Glaucus marginatus

…a small species of pelagic aeolid nudibranch in the family Glaucidae, which also houses its more famous cousin G. atlanticus. G. marinatus is commonly seen throughout the Pacific Ocean, where like G. atlanticus it spends its time floating upside down on the ocean’s surface, feeding on colonial cnidarians such as the Portuguese Man of War. 

Classification

Animalia-Mollusca-Gastropoda-Heterobranchia-Euthyneura-Nudipleura-Nudibranchia-Dexiarchia-Cladobranchia-Aeolidida-Aeolidioidea-Glaucidae-Glacus-G. marginatus

Image: dapete

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Blue Sea Slug - Two Glaucus atlanticus and a Glaucus marginatus (by dougbeckers)

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glaucus marginatus/atlanticus

I want one  (´ω`★)

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Blue Sea Slug - Two Glaucus atlanticus and a Glaucus marginatus (by dougbeckers)