Biology:Atagema osseosa

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Short description: Species of gastropod

Atagema osseosa
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Heterobranchia
Order: Nudibranchia
Suborder: Doridina
Superfamily: Doridoidea
Family: Discodorididae
Genus: Atagema
Species:
A. osseosa
Binomial name
Atagema osseosa
(Kelaart, 1859)
Synonyms
  • Doris osseosa Kelaart, 1859[1][2]
  • (Kelaart, 1859)[3] Trippa osseosa

Atagema osseosa is a species of sea slug or dorid nudibranch, a marine gastropod mollusk in the family Discodorididae.[2][4]

Distribution

This species is found in the tropical Indo-West Pacific Ocean,[3][4] with records at least from the coasts of India and eastern Australia.[4]

Description

This nudibranch has evolved to mimic closely in appearance the sandy-coloured sponge on which it both lives and feeds off.[3]

Ecology

Like many nudibranchs, this species feeds on sponges.

References

  1. Kelaart, E. F. (1859). "Descriptions of new and little-known species of Ceylonese nudibranchiate mollusks". Annals and Magazine of Natural History. Series 3 3 (16): 291–304 [298]. https://biodiversitylibrary.org/page/22070464. 
  2. 2.0 2.1 "Atagema osseosa (Kelaart, 1859)". MolluscaBase. World Register of Marine Species. 2022. http://www.marinespecies.org/aphia.php?p=taxdetails&id=599495. 
  3. 3.0 3.1 3.2 Rudman, W.B. (1998–2010). "Atagema osseosa (Kelaart, 1859)". Sea Slug Forum. Australian Museum. http://www.seaslugforum.net/showall/triposse.  Reference given: Kelaart, E.F. (1858). Description of new and little known species of Ceylon nudibranchiate molluscs and zoophytes. Journal of the Ceylon Branch of the Royal Asiatic Society, Columbo, 3(1): 84–139.
  4. 4.0 4.1 4.2 "Atagema osseosa (Kelaart, 1859)". Species. GBIF. http://www.gbif.org/species/6788108. 

Wikidata ☰ Q4812640 entry