Trinchesia

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Genus of gastropods

title: "Trinchesia" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["trinchesiidae", "taxa-named-by-hermann-von-ihering"] description: "Genus of gastropods" topic_path: "general/trinchesiidae" source: "https://en.wikipedia.org/wiki/Trinchesia" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary Genus of gastropods ::

| taxon = Trinchesia | authority = H. von Ihering, 1879 | species = | binomial = | binomial_authority = | type_species= Trinchesia caerulea (Montagu, 1804) | synonyms_ref= | synonyms =

  • Narraeolida Burn, 1961
  • Toorna Burn, 1964

Trinchesia is a genus of sea slugs, aeolid nudibranchs, marine gastropod molluscs in the family Trinchesiidae. All species were transferred to Tenellia as a result of a DNA phylogeny study in 2016. The genus was dismembered and broken into several smaller genera in 2017 with further DNA evidence and a re-interpretation of genus and family characteristics.

Trinchesia species feed on hydroids.

Species

Species in the genus Trinchesia included:

Species names currently considered to be synonyms:

References

References

  1. [https://www.biodiversitylibrary.org/page/9736247 Ihering H. von. (1879). ''Einiges neue uber Mollusken''. Zoologischer Anzeiger. 2: 136-138]
  2. Brown, G.H. (1980). "The British species of the aeolidiacean family Tergipedidae (Gastropoda: Opisthobranchia) with a discussion of the genera." ''Zoological Journal of the Linnean Society'' 69: 225-255. - '''note''': Supports treatment of ''Trinchesia'' as a synonym of ''Cuthona'' until definitive characters are established
  3. Bouchet, P. (2014). ''Trinchesia'' Ihering, 1879. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=391297 on 2015-02-09
  4. Cella, K; Carmona Barnosi, L.; Ekimova, I; Chichvarkhin, A; Schepetov, D; Gosliner, T. M. (2016). [https://dx.doi.org/10.1371/journal.pone.0167800 "A radical solution: The phylogeny of the nudibranch family Fionidae."] ''PLoS ONE''. '''11(12)''': e0167800.
  5. Korshunova, T.; Martynov, A.; Picton, B. (2017). [https://doi.org/10.11646/zootaxa.4324.1.1 Ontogeny as an important part of integrative taxonomy in tergipedid aeolidaceans (Gastropoda: Nudibranchia) with a description of a new genus and species from the Barents Sea.] Zootaxa. 4324(1): 1.

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trinchesiidaetaxa-named-by-hermann-von-ihering