Aeolidia papillosa | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
(unranked): |
clade Heterobranchia clade Euthyneura |
Superfamily: | Aeolidioidea |
Family: | Aeolidiidae |
Genus: | Aeolidia |
Species: | A. papillosa |
Binomial name | |
Aeolidia papillosa (Linnaeus, 1761) |
clade Euthyneura
clade Nudipleura
clade Nudibranchia
clade Dexiarchia
clade Cladobranchia
clade Aeolidida
Aeolidia papillosa is a species of nudibranch in the family Aeolidiidae. Common names include common grey sea slug,shaggy mouse nudibranch, and shag-rug nudibranch.
This nudibranch species lives on the Atlantic coast of The British Isles and Northern Europe, the Atlantic coast of North America, and the north Pacific Coast of North America. This species has recently been shown to have a more restricted distribution than previously thought, with animals from California, France and Chile being three other species.
Aeolidia papillosa can be easily identified by its large number of cylindrical cerata covering its body except for a triangular area that extends from the rhinophores to the mid dorsum. The colour is variable, usually with speckled darker markings in the head and back regions.