Jump to content

Jorunna

From Wikipedia, the free encyclopedia

This is the current revision of this page, as edited by Plasmaofthedawn (talk | contribs) at 04:29, 18 August 2023 (added some info about where the genus name came from). The present address (URL) is a permanent link to this version.

(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)

Jorunna
Jorunna funebris
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Nudibranchia
Family: Discodorididae
Genus: Jorunna
Bergh, 1876[1]

Jorunna is a genus of sea slugs, dorid nudibranchs, shell-less marine gastropod molluscs in the family Discodorididae.[2]

The name Jorunna comes from the latinization of the name of the character Jorunn from the Laxdæla saga.[3]

Biology

[edit]

Jorunna species are usually camouflaged to match the sponges they feed on, which in many cases belong to the family Chalinidae. It is likely that many undescribed species exist.[4]

Species

[edit]

There are more than 20 species in genus Jorunna.[5][2]

Species brought into synonymy
  • Jorunna johnstoni (Alder & Hancock, 1845): synonym of Jorunna tomentosa (Cuvier, 1804) - type species of the genus Jorunna
  • Jorunna lemchei Ev. Marcus, 1976 : synonym of Gargamella lemchei (Ev. Marcus, 1976)
  • Jorunna luisae Ev. Marcus, 1976: synonym of Jorunna evansi (Eliot, 1906)
  • Jorunna malcolmi Ev. Marcus, 1976: synonym of Jorunna labialis (Eliot, 1908)
  • Jorunna marchadi Risbec, 1956: synonym of Asteronotus cespitosus van Hasselt, 1824
  • Jorunna zania Ev. Marcus, 1976: synonym of Jorunna funebris (Kelaart, 1859)

References

[edit]
  1. ^ Bergh R. (1876). In: Semper, C. (ed.). Reisen im Archipel der Philippinen. Vol. 2. Malacologische Untersuchungen. II. Theil, Heft 10 414.
  2. ^ a b Jorunna Bergh, 1876. Retrieved through: World Register of Marine Species on 10 January 2019.
  3. ^ Bergh R. (1881). In: Semper, C. (ed.). Reisen im Archipel der Philippinen. Vol. 2. Malacologische Untersuchungen. IV. Theil, Heft 2 p. 113.
  4. ^ Rudman, W.B., 1999 (January 6) Jorunna pantherina (Angas, 1864). [In] Sea Slug Forum. Australian Museum, Sydney.
  5. ^ Camacho-Garcia, Y. E. and T. M. Gosliner. (2008). Systematic revision of Jorunna Bergh, 1876 (Nudibranchia: Discodorididae) with a morphological phylogenetic analysis. Journal of Molluscan Studies 74(2) 143.
  • Valdés Á. (2002). A phylogenetic analysis and systematic revision of the cryptobranch dorids (Mollusca, Nudibranchia, Anthobranchia). Zoological Journal of the Linnean Society. 136: 535-636