Okenia vena
Okenia vena is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.
Okenia vena | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Heterobranchia |
Order: | Nudibranchia |
Suborder: | Doridina |
Superfamily: | Onchidoridoidea |
Family: | Goniodorididae |
Genus: | Okenia |
Species: | O. vena |
Binomial name | |
Okenia vena Rudman, 2004[1] | |
Distribution
This species was described from northern New South Wales, Australia. It is known only from eastern Australia.[2]
Description
This Okenia has a narrow body and seven to eight lateral papillae on each side and papillae in the middle of the back. The body is white and the rhinophores are brown. There is a pattern of broken brown lines on the back and tail.
Ecology
The diet of this species is the ctenostome bryozoan Amathia tortuosa.
References
- Rudman W.B. (2004) Further species of the opisthobranch genus Okenia (Nudibranchia: Goniodorididae) from the Indo-West Pacific. Zootaxa 695 : 1-70
- Rudman, W.B., 2004 (December 21) Okenia vena Rudman, 2004. [In] Sea Slug Forum. Australian Museum, Sydney.
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