Goniodoris nodosa

Goniodoris nodosa
	The nudibranch Goniodoris nodosa, Gulen Dive Resort, Norway.
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Heterobranchia
Order:	Nudibranchia
Suborder:	Doridina
Superfamily:	Onchidoridoidea
Family:	Goniodorididae
Genus:	Goniodoris
Species:	G. nodosa
Binomial name
	Goniodoris nodosa; Montagu, 1808[1]
Synonyms
	Doris nodosa Montagu, 1808 (original combination) ; Doris barvicensis Johnston, 1838[2] ; Doris elongata Thompson W., 1840[3] ; Goniodoris emarginata Forbes, 1840[4] ;

Goniodoris nodosa is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.

Distribution

This species was first described from Devon. It has subsequently been reported widely in Britain and Ireland where it is common from the lower shore to moderate depths.[5]

Description

This goniodorid nudibranch is translucent white in colour, with spots of white and yellow.[6] It can reach 27mm in length. Its mantle is reduced and shows its foot.[7]

Ecology

Goniodoris nodosa feeds on bryozoans of the genus Alcyonidium, including Alcyonidium diaphanum, and, when fully grown, the tunicate Dendrodoa grossularia and Botryllus schlosseri, family Styelidae.[7]

References

Montagu, G., 1808. Description of several marine animals found on the south coast of Devonshire. Transactions of the Linnean Society of London 9:81-114, pls. 1-8.
Johnston G., 1838: Miscellanea zoologica. Annals of Natural History, or Magazine of Zoology, Botany and Geology 1 (1): 44-56, 114-125
Thompson W., 1840: Contributions towards a knowledge of the Mollusca Nudibranchia and Mollusca Tunicata of Ireland, with descriptions of some apparently new species of Invertebrata. Annals and Magazine of Natural History 5 (29): 84-102
Forbes E., 1840: On some new and rare British mollusca. Annals of Natural History, or Magazine of Zoology, Botany and Geology 5(29): 102-108, pl. 2
Picton, B.E. & Morrow, C.C., 2010. [In] Encyclopedia of Marine Life of Britain and Ireland
Picton B.E. & Morrow C.C., 1994: A Field Guide to the Nudibranchs of the British Isles. Immel Publishing LtId., London.
Hayward, Peter J.; Ryland, John S. (2017). Handbook of the Marine Fauna of North-West Europe (2nd ed.). Oxford, UK: Oxford University Press. p. 526. ISBN 978-0-19-954944-3.

Alder J. & Hancock A., 1845: Notice of a new genus and several new species of nudibranchiate Mollusca. Annals and Magazine of Natural History 16: 311-316
Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca. in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels. 50: pp. 180–213

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[Montagu-1] Montagu, G., 1808. Description of several marine animals found on the south coast of Devonshire. Transactions of the Linnean Society of London 9:81-114, pls. 1-8.

[2] Johnston G., 1838: Miscellanea zoologica. Annals of Natural History, or Magazine of Zoology, Botany and Geology 1 (1): 44-56, 114-125

[3] Thompson W., 1840: Contributions towards a knowledge of the Mollusca Nudibranchia and Mollusca Tunicata of Ireland, with descriptions of some apparently new species of Invertebrata. Annals and Magazine of Natural History 5 (29): 84-102

[4] Forbes E., 1840: On some new and rare British mollusca. Annals of Natural History, or Magazine of Zoology, Botany and Geology 5(29): 102-108, pl. 2

[5] Picton, B.E. & Morrow, C.C., 2010. [In] Encyclopedia of Marine Life of Britain and Ireland

[6] Picton B.E. & Morrow C.C., 1994: A Field Guide to the Nudibranchs of the British Isles. Immel Publishing LtId., London.

[:0-7] Hayward, Peter J.; Ryland, John S. (2017). Handbook of the Marine Fauna of North-West Europe (2nd ed.). Oxford, UK: Oxford University Press. p. 526. ISBN 978-0-19-954944-3.