Trinchesia

Trinchesia
	dorsal view of Trinchesia caerulea
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
(unranked):	clade Heterobranchia; clade Euthyneura; clade Nudipleura ; clade Nudibranchia ; clade Dexiarchia ; clade Cladobranchia ; clade Aeolidida
Superfamily:	Fionoidea
Family:	Trinchesiidae
Genus:	Trinchesia; Ihering, 1879[1]
Type species
	Trinchesia caerulea (Montagu, 1804);
Synonyms[2]
	Narraeolida Burn, 1961; Toorna Burn, 1964;

Trinchesia is a genus of sea slugs, aeolid nudibranchs, marine gastropod molluscs in the family Trinchesiidae.[3][2] All species were transferred to Tenellia as a result of a DNA phylogeny study in 2016.[4] 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.[5]

Trinchesia species feed on hydroids.

Species

Species in the genus Trinchesia included:[2]

Trinchesia acinosa (Risbec, 1928)
Trinchesia akibai (Baba, 1984)
Trinchesia albocrusta (MacFarland, 1966)
Trinchesia albopunctata Schmekel, 1968
Trinchesia alpha (Baba & Hamatani, 1963)
Trinchesia anulata (Baba, 1949)
Trinchesia beta (Baba & Abe, 1964)
Trinchesia caerulea (Montagu, 1804) - type species of Trinchesia
Trinchesia catachroma (Burn, 1963)
Trinchesia colmani (Burn, 1961)
Trinchesia divanica Martynov, 2002
Trinchesia foliata (Forbes & Goodsir, 1839)
Trinchesia genovae (O'Donoghue, 1929)
Trinchesia granosa Schmekel, 1966
Trinchesia hiranorum Martynov, Sanamyan & Korshunova, 2015
Trinchesia ilonae Schmekel, 1968
Trinchesia kanga Edmunds, 1970
Trinchesia kuiteri (Rudman, 1981)
Trinchesia lenkae Martynov, 2002
Trinchesia macquariensis Burn, 1973
Trinchesia midori Martynov, Sanamyan & Korshunova, 2015
Trinchesia miniostriata Schmekel, 1968
Trinchesia ocellata Schmekel, 1966
Trinchesia ornata (Baba, 1937)
Trinchesia pupillae (Baba, 1961)
Trinchesia reflexa (Miller, 1977)
Trinchesia scintillans (M. C. Miller, 1977)
Trinchesia sibogae (Bergh, 1905)
Trinchesia sororum Burn, 1964
Trinchesia speciosa (Macnae, 1954)
Trinchesia taita Edmunds, 1970
Trinchesia thelmae (Burn, 1964)
Trinchesia virens (MacFarland, 1966)
Trinchesia viridiana (Burn, 1962)
Trinchesia yamasui (Hamatani, 1993)
Trinchesia zelandica (Odhner, 1924)

Species names currently considered to be synonyms:

Trinchesia pustulata (Alder & Hancock, 1854) synonym of Zelentia pustulata (Alder & Hancock, 1854)
Trinchesia viridis (Forbes, 1840) synonym of Diaphoreolis viridis (Forbes, 1840)

References

Ihering H. von. (1879). Einiges neue uber Mollusken. Zoologischer Anzeiger. 2: 136-138
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
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
Cella, K; Carmona Barnosi, L.; Ekimova, I; Chichvarkhin, A; Schepetov, D; Gosliner, T. M. (2016). "A radical solution: The phylogeny of the nudibranch family Fionidae." PLoS ONE. 11(12): e0167800.
Korshunova, T.; Martynov, A.; Picton, B. (2017). 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.

External links

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[1] Ihering H. von. (1879). Einiges neue uber Mollusken. Zoologischer Anzeiger. 2: 136-138

[WoRMS-2] 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

[3] 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

[4] Cella, K; Carmona Barnosi, L.; Ekimova, I; Chichvarkhin, A; Schepetov, D; Gosliner, T. M. (2016). "A radical solution: The phylogeny of the nudibranch family Fionidae." PLoS ONE. 11(12): e0167800.

[5] Korshunova, T.; Martynov, A.; Picton, B. (2017). 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.