Biology:Goniobranchus roboi

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Short description: Species of gastropod

Goniobranchus roboi
Chromodoris roboi 3.jpg
Goniobranchus cf. roboi
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Nudibranchia
Suborder: Doridina
Superfamily: Doridoidea
Family: Chromodorididae
Genus: Goniobranchus
Species:
G. roboi
Binomial name
Goniobranchus roboi
(Gosliner & Behrens, 1998)[1]
Synonyms[1]
  • Chromodoris roboi Gosliner & Behrens, 1998[2] (basionym)

Goniobranchus roboi, common name the tooth-edged chromodoris, is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.[1] This species was transferred from Chromodoris to Goniobranchus in 2012.[3]

Distribution

This marine species occurs in the tropical Indo-West Pacific. It was described from Okinawa, Japan . It has been reported from Queensland, New South Wales, Sulawesi, Réunion and South Africa . Similar animals from Western Australia have a different pattern on the mantle and are intermediate between G. roboi and Goniobranchus aurigerus.[4] There are several similar species which are not yet studied or named.[5]

Description

Goniobranchus roboi is a chromodorid nudibranch with a yellow mantle densely areolated with small white and larger lilac spots. The edge of the mantle is blue grading to white with dark purple stripes at right angles to the margin. The rhinophores and gills are white at the base grading into dark purple. The body length varies between 40 mm and 60 mm.[4][6][7][8]

References

  1. 1.0 1.1 1.2 "Goniobranchus roboi (Gosliner & Behrens, 1998)". MolluscaBase. World Register of Marine Species. 2022. http://www.marinespecies.org/aphia.php?p=taxdetails&id=597342. 
  2. Gosliner, Terrence M.; Behrens, D.W. (1998). "Five new species of Chromodoris (Molluscs: Nudibranchia: Chromodorididae) from the tropical Indo-Pacific Ocean". Proceedings of the California Academy of Sciences. 4th series 50 (5): 139–165. https://www.biodiversitylibrary.org/page/15659747. 
  3. Johnson, Rebecca Fay; Gosliner, Terrence M. (2012). "Traditional taxonomic groupings mask evolutionary history: A molecular phylogeny and new classification of the chromodorid nudibranchs". PLOS ONE 7 (4): e33479. doi:10.1371/journal.pone.0033479. PMID 22506002. Bibcode2012PLoSO...733479J. 
  4. 4.0 4.1 Rudman, W.B., 1998 (April 4) Chromodoris roboi Gosliner & Behrens, 1998. [In] Sea Slug Forum. Australian Museum, Sydney.
  5. Gosliner, T.M., Behrens, D.W. & Valdés, Á., 2018. Nudibranch and Sea Slug Identification - Indo-Pacific. New World Publications; 2nd Revised, Updated edition (1 Nov. 2018) 452 pp. ISBN:1878348671, ISBN:978-1878348678, p. 146
  6. Bolland, R. (1999) Type specimen of Goniobranchus roboi. At: Okinawa Slug Site
  7. Debelius, H. & Kuiter, R.H. (2007) Nudibranchs of the world. ConchBooks, Frankfurt, 360 pp. ISBN:978-3-939767-06-0 page(s): 164
  8. Gosliner, T.M., Behrens, D.W. & Valdés, Á. (2008) Indo-Pacific Nudibranchs and seaslugs. A field guide to the world's most diverse fauna. Sea Challengers Natural History Books, Washington, 426 pp. page(s): 223

External links

Wikidata ☰ Q5581898 entry