Notodoris gardineri
| Notodoris gardineri | |
|---|---|
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Order: | Nudibranchia |
| (unranked): | clade Heterobranchia clade Euthyneura |
| Superfamily: | Polyceroidea |
| Family: | Aegiridae |
| Genus: | Notodoris |
| Species: | N. gardineri |
| Binomial name | |
| Notodoris gardineri Eliot, 1906[1] | |
| Synonyms | |
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Notodoris gardineri is a sea slug, a species of nudibranch, a shell-less marine gastropod mollusc in the family Aegiridae. [2]
Description
Notodoris gardineri can reach more than 10 cm long. In different geographical regions the background color of the animal can vary. In the archipelagoes of the Maldives and Laccadives, the body is black with yellow spots while in the rest of the distribution range the body is yellow with black spots. The size and numbers of spots vary from one individual to another. The gills are situated in the center of the dorsal side, they are yellow and protected by three round lobes. The body is stiff and protected by small spicules. The rhinophores are smooth, simple, yellow and retractable. Notodoris gardineri can be mistaken for Notodoris minor, whose body colour is also yellow with black markings except that in the latter the black forms lines on the body and not spots.
Distribution
This species occurs in the tropical Indo-West Pacific.
Habitat
This nudibranch lives on the external slope or top of coral reefs, commonly at 7 to 15 m depth.[3]
Feeding
Notodoris gardineri feeds mainly, according to the actual observations, on sponges of the family of Leucettidae as Pericharax heterographis or Leucetta primigenia.
Behaviour
This Notodoris is benthic and diurnal, moves at sight without fear of being taken for a prey.
References
- ↑ Eliot, 1906 : The fauna and geography of the Maldive and Laccadive Archipelagoes. Cambridge University Press, vol.2, p.540–573.
- ↑ Bouchet, P. (2012). Notodoris gardineri (Eliot, 1906). Accessed through: World Register of Marine Species on 2016-01-08.
- ↑ Rudman, W.B., 2003 (July 11) Notodoris gardineri Eliot, 1906. [In] Sea Slug Forum. Australian Museum, Sydney.
- Fahey S.J. & Gosliner T.M. 2004. A phylogenetic analysis of the Aegiridae Fischer, 1883 (Mollusca, Nudibranchia, Phanerobranchia) with descriptions of eight new species and a reassessment of Phanerobranch relationships. Proceedings of the California Academy of Sciences, (4) 55(34): 613–689
- Yonow N. (2012) Opisthobranchs from the western Indian Ocean, with descriptions of two new species and ten new records (Mollusca, Gastropoda). ZooKeys 197: 1–129
External links
Bibliographical references
- P.L. Beesley, G.J.B. Ross & A. Wells, "Mollusca - The Southern Synthesis", vol.5, CSIRO, 1998, ISBN 0-643-05756-0
- David Behrens,"Nudibranch behaviour", Newworld Publication INC., 2005, ISBN 978-1878348418
- Gary Cobb & Richard Willan,"Undersea jewels- a colour guide to nudibranchs", Australian Biological Resources Study, 2006, ISBN 0642568472
- Neville Coleman, "Marine life of Maldives", Atoll editions, 2004, ISBN 187-6410-361
- Andrea & Antonnella Ferrrari,"Macrolife", Nautilus publishing, 2003, ISBN 983-2731-00-3