Hypselodoris rosans

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Hypselodoris rosans
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Nudibranchia
Suborder: Doridina
Superfamily: Doridoidea
Family: Chromodorididae
Genus: Hypselodoris
Species:
H. rosans
Binomial name
Hypselodoris rosans
(Bergh, 1889) [1]
Synonyms
  • Chromodoris rosans Bergh, 1889 basionym

Hypselodoris rosans is a species of colourful sea slug or dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae. [2] [3]

Contents

Distribution

This species was described from Ile aux Fouquets, Mauritius, Indian Ocean. This species has not been reported by subsequent authors. Animals reported from Réunion and Madagascar as Chromodoris bullocki are possibly this species in view of the revision of the Hypselodoris bullocki clade in 2018. [4] [5]

Description

Bergh suggests a possible synonymy with Chromodoris bullocki and quotes Moebius' description as follows (translated from German) "bright rose-red on the back, the mantle with snow-white margin; the rhinophores saffron yellow with scarlet margins of the leaves; the (9) gill leaves on the ground saffron yellow, otherwise scarlet red; the back of the tail bluish red ".

Related Research Articles

Chromodorididae Family of gastropods

The Chromodorididae, or chromodorids, are a taxonomic family of colourful, sea slugs; dorid nudibranchs, marine gastropod mollusks in the superfamily Doridoidea. “Chromodorid nudibranchs are among the most gorgeously coloured of all animals.” The over 360 described species are primarily found in tropical and subtropical waters, as members of coral reef communities, specifically associated with their sponge prey. The chromodorids are the most speciose family of opisthobranchs. They range in size from <10mm to over 30 cm, although most species are approximately 15–30 mm in size.

<i>Chromodoris annae</i> Species of gastropod

Chromodoris annae is a species of sea slug, a very colourful nudibranch, a shell-less marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris</i> Genus of gastropods

Chromodoris is a genus of very colourful sea slugs or dorid nudibranchs, marine gastropod molluscs, and the type genus of in the family Chromodorididae. Within the genus Chromodoris, there are currently 101 classified species. Species within Chromodoris are commonly found in tropical and subtropical waters, living as members of reef communities and preying primarily on sponges. A molecular phylogeny of the family Chromodorididae resulted in this genus being restricted to a smaller number of species than formerly, most of which have longitudinal black lines on the mantle. Many former members of Chromodoris were transferred to Goniobranchus

<i>Chromodoris elisabethina</i> Species of gastropod

Chromodoris elisabethina is a species of very colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Goniobranchus geminus</i> Species of gastropod

Goniobranchus geminus, also known as the gem sea slug, is a species of very colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris lochi</i> Species of gastropod

Chromodoris lochi, common name Loch's chromodoris, is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

<i>Hypselodoris</i> Genus of gastropods

Hypselodoris is a genus of colourful sea slugs or dorid nudibranchs, marine gastropod mollusks in the family Chromodorididae. Modern usage follows a more restricted view of which species belong in this genus so there are numerous genus transfers.

Goniobranchus hunterae is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Chromodoris striatella</i> Species of gastropod

Chromodoris striatella is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

<i>Goniobranchus tumuliferus</i> Species of gastropod

Goniobranchus tumuliferus is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

Goniobranchus woodwardae is a species of colourful sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

Doriprismatica sibogae is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae.

<i>Hypselodoris pulchella</i> Species of gastropod

Hypselodoris pulchella is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

<i>Hypselodoris ghardaqana</i> Species of gastropod

Hypselodoris ghardaqana is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

Hypselodoris carnea is a species of colourful sea slug or dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae.

Hypselodoris peasei is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

<i>Hypselodoris maculosa</i> Species of gastropod

Hypselodoris maculosa is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

<i>Hypselodoris maritima</i> Species of gastropod

Hypselodoris maritima is a species of colourful sea slug or dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

<i>Hypselodoris iba</i> Species of gastropod

Hypselodoris iba is a species of sea slug or dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae. It has previously been confused with Hypselodoris bullocki.

Glossodoris erythraea is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae.

References

  1. Bergh, L. S. R. (1889). Malacologische Untersuchungen. In C. Semper ed., Reisen im Archipel der Philippinen. Kreidel, Wiesbaden. Theil 3, Heft 16. Pages 815–872 pls 82–84, Chromodoris rosans p. 834.
  2. MolluscaBase (2018). Hypselodoris rosans (Bergh, 1889). Accessed on 2019-01-20.
  3. Rudman, W. B. (1995). The Chromodorididae (Opisthobranchia: Mollusca) of the Indo-West Pacific: further species from New Caledonia and the Noumea romeri colour group. Molluscan Research. 16: 1-43, p. 28
  4. Epstein, H. E.; Hallas, J. M.; Johnson, R. F.; Lopez, A.; Gosliner, T. M. (2018). Reading between the lines: revealing cryptic species diversity and colour patterns in Hypselodoris nudibranchs (Mollusca: Heterobranchia: Chromodorididae). Zoological Journal of the Linnean Society. 2018, XX, 1–74. With 40 figures.
  5. Bidgrain, P., 2018. Hypselodoris bullockii (Collingwood, 1881). South-west Indian Ocean Seaslug site, accessed 2018-01-20.