Acanthodoris lutea
Orange-peel doris | |
---|---|
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Heterobranchia |
Order: | Nudibranchia |
Suborder: | Doridina |
Superfamily: | Onchidoridoidea |
Family: | Onchidorididae |
Genus: | Acanthodoris |
Species: | A. lutea
|
Binomial name | |
Acanthodoris lutea MacFarland, 1925[1]
|
Acanthodoris lutea, the orange-peel doris, is a
mollusk in the family Onchidorididae.[2]
This species is the largest of the northeastern Pacific onchidorids.aposematic. The species name "lutea" is a Latin word which means an orange-yellow color.
The generic name, "acantho" comes from the Greek word meaning spiny, and "ancient Greek sea nymph.
Description
This nudibranch grows to about 30 mm in length. It has a bright orange papillated dorsum covered with yellow specks. As is the case with many nudibranchs, this bright coloration is thought to be a reminder to would-be predators of its distasteful nature, an example of
aposematic coloration. When handled, these slugs often smell of sandalwood.[3]
Distribution
This dorid nudibranch was described from
Kitsap County, Washington have been sequenced for the 16S ribosomal RNA, Histone H3 and CO1 genes.[5][6]
Habitat
The orange-peel doris lives in the
intertidal
and subtidal zones on rocky shores.
Life habits
Acanthodoris lutea feeds on
Alcyonidium. It turns the chemicals taken from the bryozoan food into a noxious metabolite which is toxic to possible predators.[7] This species is aposematically colored, warning predators of this toxic deterrent.[8]
References
Wikimedia Commons has media related to Acanthodoris lutea.
- ^ MacFarland, F. M. 1925. The Acanthodorididae of the California coast. Nautilus 39(2):49-65, pls. 2-3, page 60.
- ^ Bouchet, P. (2015). Acanthodoris lutea MacFarland, 1925. In: MolluscaBase (2015). Accessed through: World Register of Marine Species on 2016-01-09
- ^ a b Behrens D.W., 1980, Pacific Coast Nudibranchs: a guide to the opisthobranchs of the northeastern Pacific, Sea Challenger Books, Washington, 112pp., p. 48.
- ^ Goddard, J., 2003 (January 12) Acanthodoris lutea MacFarland, 1925. [In] Sea Slug Forum. Australian Museum, Sydney.
- ^ Hallas, JM and Gosliner, TM. (2015) Family Matters: the first molecular phylogeny of the Onchidorididae (Mollusca, Gastropoda, Nudibranchia). Molecular Phylogenetics and Evolution, 88: 16-27.
- ^ Hallas, J.M., Simison, W.B. & Gosliner, T.M. (2016) Dating and biogeographical patterns in the sea slug genus Acanthodoris Gray, 1850 (Mollusca, Gastropoda, Nudibranchia). Molecular Phylogenetics and Evolution, 97: 19-31.
- ^ Morris, R.H., D.P. Abbott & E.C. Haderlie (1980) Intertidal Invertebrates of California. Stanford University Press: Stanford, California.
- ^ Behrens, D. W. (2003) Acanthodoris lutea. In: Miller, M. (2015) The Slug Site.