Rostanga orientalis
Rostanga orientalis is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.
| Rostanga orientalis | |
|---|---|
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| Rostanga orientalis | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Heterobranchia |
| Order: | Nudibranchia |
| Suborder: | Doridina |
| Superfamily: | Doridoidea |
| Family: | Discodorididae |
| Genus: | Rostanga |
| Species: | R. orientalis |
| Binomial name | |
| Rostanga orientalis Rudman & Avern, 1989[1] | |
Distribution
This species was described from Hoi Ha, Hong Kong. It had previously been reported from Japan, but was misidentified as Rostanga muscula. It has also been reported from Korea.[2]
Description
This dorid nudibranch is red, and the dorsum is covered with caryophyllidia; it is very similar to other species of Rostanga.[1]
Ecology
The food of this species is unknown.[1] Most species of Rostanga feed on sponges of the family Microcionidae.
References
- Rudman, W.B. & Avern, G.J. (1989) The genus Rostanga Bergh, 1879 (Nudibranchia:Dorididae) in the Indo-West Pacific. Zoological Journal of the Linnean Society 96: 281-338.
- Rudman, W.B., 2002 (February 4) Rostanga orientalis Rudman & Avern, 1989. [In] Sea Slug Forum. Australian Museum, Sydney.
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