MolluscaBase taxon details
Trinchesia Ihering, 1879
391297 (urn:lsid:marinespecies.org:taxname:391297)
accepted
Genus
Doris caerulea Montagu, 1804 accepted as Tenellia caerulea (Montagu, 1804) accepted as Trinchesia caerulea (Montagu, 1804) (type by subsequent designation)
Narraeolida Burn, 1961 · unaccepted
Toorna Burn, 1964 · unaccepted
- Species Trinchesia caerulea (Montagu, 1804)
- Species Trinchesia cuanensis Korshunova, Picton, Furfaro, Mariottini, Pontes, Prkić, Fletcher, Malmberg, Lundin & Martynov, 2019
- Species Trinchesia diljuvia Korshunova, Picton, Furfaro, Mariottini, Pontes, Prkić, Fletcher, Malmberg, Lundin & Martynov, 2019
- Species Trinchesia morrowae Korshunova, Picton, Furfaro, Mariottini, Pontes, Prkić, Fletcher, Malmberg, Lundin & Martynov, 2019
- Species Trinchesia albocrusta (MacFarland, 1966) accepted as Tenellia albocrusta (MacFarland, 1966) (unaccepted > superseded combination)
- Species Trinchesia albopunctata Schmekel, 1968 accepted as Tenellia albopunctata (Schmekel, 1968) (unaccepted > superseded combination)
- Species Trinchesia alpha (Baba & Hamatani, 1963) accepted as Catriona alpha (Baba & Hamatani, 1963) (unaccepted > superseded combination)
- Species Trinchesia anulata (Baba, 1949) accepted as Tenellia anulata (Baba, 1949) (unaccepted > superseded combination)
- Species Trinchesia beta (Baba & Abe, 1964) accepted as Tenellia beta (Baba & Abe, 1964) (unaccepted > superseded combination)
- Species Trinchesia boma Edmunds, 1970 accepted as Tenellia boma (Edmunds, 1970) (unaccepted > superseded combination)
- Species Trinchesia catachroma (Burn, 1963) accepted as Tenellia catachroma (Burn, 1963) (unaccepted > superseded combination)
- Species Trinchesia colmani (Burn, 1961) accepted as Tenellia colmani (Burn, 1961) (unaccepted > superseded combination)
- Species Trinchesia divanica Martynov, 2002 accepted as Tenellia divanica (Martynov, 2002) (unaccepted > superseded combination)
- Species Trinchesia diversicolor Baba, 1975 accepted as Tenellia diversicolor (Baba, 1975) (unaccepted > superseded combination)
- Species Trinchesia foliata (Forbes & Goodsir, 1839) accepted as Tenellia foliata (Forbes & Goodsir, 1839) (unaccepted > superseded combination)
- Species Trinchesia genovae (O'Donoghue, 1926) accepted as Tenellia genovae (O'Donoghue, 1926) (unaccepted > superseded combination)
- Species Trinchesia granosa Schmekel, 1966 accepted as Tenellia granosa (Schmekel, 1966) (unaccepted > superseded combination)
- Species Trinchesia hiranorum Martynov, Sanamyan & Korshunova, 2015 accepted as Tenellia hiranorum (Martynov, Sanamyan & Korshunova, 2015) (unaccepted > superseded combination)
- Species Trinchesia ilonae Schmekel, 1968 accepted as Tenellia ilonae (Schmekel, 1968) (unaccepted > superseded combination)
- Species Trinchesia kanga Edmunds, 1970 accepted as Tenellia kanga (Edmunds, 1970) (unaccepted > superseded combination)
- Species Trinchesia kuiteri (Rudman, 1981) accepted as Trinchesia kuiterorum (Rudman, 1981) accepted as Tenellia kuiterorum (Rudman, 1981) (unaccepted > incorrect grammatical agreement of specific epithet, named after husband and wife)
- Species Trinchesia kuiterorum (Rudman, 1981) accepted as Tenellia kuiterorum (Rudman, 1981) (unaccepted > superseded combination)
- Species Trinchesia lenkae Martynov, 2002 accepted as Tenellia lenkae (Martynov, 2002) (unaccepted > superseded combination)
- Species Trinchesia macquariensis Burn, 1973 accepted as Tenellia macquariensis (Burn, 1973) (unaccepted > superseded combination)
- Species Trinchesia midori Martynov, Sanamyan & Korshunova, 2015 accepted as Tenellia midori (Martynov, Sanamyan & Korshunova, 2015) accepted as Diaphoreolis midori (Martynov, Sanamyan & Korshunova, 2015) (unaccepted > superseded combination)
- Species Trinchesia miniostriata Schmekel, 1968 accepted as Tenellia miniostriata (Schmekel, 1968) (unaccepted > superseded combination)
- Species Trinchesia momella Edmunds, 1970 accepted as Tenellia momella (Edmunds, 1970) (unaccepted > superseded combination)
- Species Trinchesia ocellata Schmekel, 1966 accepted as Tenellia ocellata (Schmekel, 1966) (unaccepted > superseded combination)
- Species Trinchesia ornata (Baba, 1937) accepted as Tenellia ornata (Baba, 1937) (unaccepted > superseded combination)
- Species Trinchesia perca (Er. Marcus, 1958) accepted as Cuthona perca (Er. Marcus, 1958) (unaccepted > superseded combination)
- Species Trinchesia pupillae (Baba, 1961) accepted as Tenellia pupillae (Baba, 1961) (unaccepted > superseded combination)
- Species Trinchesia pustulata (Alder & Hancock, 1854) accepted as Tenellia pustulata (Alder & Hancock, 1854) (unaccepted > superseded combination)
- Species Trinchesia reflexa (M. C. Miller, 1977) accepted as Tenellia reflexa (M. C. Miller, 1977) (unaccepted > superseded combination)
- Species Trinchesia rubrata Edmunds, 1970 accepted as Tenellia rubrata (Edmunds, 1970) (unaccepted > superseded combination)
- Species Trinchesia scintillans (M. C. Miller, 1977) accepted as Tenellia scintillans (M. C. Miller, 1977) (unaccepted > superseded combination)
- Species Trinchesia sibogae (Bergh, 1905) accepted as Tenellia sibogae (Bergh, 1905) (unaccepted > superseded combination)
- Species Trinchesia sororum Burn, 1964 accepted as Tenellia sororum (Burn, 1964) (unaccepted > superseded combination)
- Species Trinchesia speciosa (Macnae, 1954) accepted as Tenellia speciosa (Macnae, 1954) (unaccepted > superseded combination)
- Species Trinchesia taita Edmunds, 1970 accepted as Tenellia taita (Edmunds, 1970) (unaccepted > superseded combination)
- Species Trinchesia thelmae (Burn, 1964) accepted as Tenellia thelmae (Burn, 1964) (unaccepted > superseded combination)
- Species Trinchesia virens (MacFarland, 1966) accepted as Tenellia virens (MacFarland, 1966) (unaccepted > superseded combination)
- Species Trinchesia viridiana (Burn, 1962) accepted as Tenellia viridiana (Burn, 1962) (unaccepted > superseded combination)
- Species Trinchesia viridis (Forbes, 1840) accepted as Diaphoreolis viridis (Forbes, 1840)
- Species Trinchesia yamasui (Hamatani, 1993) accepted as Tenellia yamasui (Hamatani, 1993) (unaccepted > superseded combination)
- Species Trinchesia zelandica (Odhner, 1924) accepted as Tenellia zelandica (Odhner, 1924) (unaccepted > superseded combination)
- Species Trinchesia acinosa (Risbec, 1928) (uncertain > taxon inquirendum)
marine, brackish, fresh, terrestrial
feminine
Ihering, H. von. (1879). Einiges neue uber Mollusken. <em>Zoologischer Anzeiger.</em> 2: 136-138., available online at http://biodiversitylibrary.org/page/9736247
page(s): 137 [details]
page(s): 137 [details]
MolluscaBase eds. (2025). MolluscaBase. Trinchesia Ihering, 1879. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=391297 on 2025-09-10
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original description
Ihering, H. von. (1879). Einiges neue uber Mollusken. <em>Zoologischer Anzeiger.</em> 2: 136-138., available online at http://biodiversitylibrary.org/page/9736247
page(s): 137 [details]
original description (of Toorna Burn, 1964) Burn, R. F. (1964). Descriptions of Australian Eolidacea (Mollusca: Opisthobranchia) 2. The genera <i>Nossis</i>, <i>Eubranchus</i>, <i>Trinchesia</i> and <i>Toorna</i>. <em>Journal of the Malacological Society of Australia.</em> 1(8):10-22. [details]
original description (of Narraeolida Burn, 1961) Burn, R. F. (1961). Two new species and a new genus of opisthobranch molluscs from New South Wales. <em>Proceedings of the Royal Zoological Society of New South Wales.</em> 1958-59: 131-135.
page(s): 134 [details]
additional source Miller, M. C. (2004). An appraisal of the identity of the New Zealand species of the aeolid nudibranch family Tergipedidae (Gastropoda: Opisthobranchia). <em>Journal of Natural History.</em> 38: 1183-1192.
note: Proposes to restore Trinchesia as valid genus, against prevailing treatment as synonym of Cuthona [details] Available for editors
[request]
source of synonymy Kim, A. Y., Donohoo, S. A. & Gosliner, T. M. (2024). Stirring up the muck: the systematics of soft-sediment Fionidae (Nudibranchia: Aeolidina) from the tropical Indo-Pacific. <em>PeerJ.</em> 12: e18517: 1-55., available online at https://doi.org/10.7717/peerj.18517 [details] Available for editors [request]
status source Korshunova, T.; Fletcher, K.; Martynov, A. (2025). The endless forms are the most differentiated — how taxonomic pseudo-optimization masked natural diversity and evolution: the nudibranch case. <em>Zoological Journal of the Linnean Society.</em> 204(4): zlaf057: 1-93., available online at https://doi.org/10.1093/zoolinnean/zlaf057 [details] Available for editors [request]
status source Brown, G.H. (1980). The British species of the aeolidiacean family Tergipedidae (Gastropoda: Opisthobranchia) with a discussion of the genera. <em>Zoological Journal of the Linnean Society.</em> 69: 225-255.
note: Supports treatment of Trinchesia as a synonym of Cuthona until definitive characters are established [details]
page(s): 137 [details]
original description (of Toorna Burn, 1964) Burn, R. F. (1964). Descriptions of Australian Eolidacea (Mollusca: Opisthobranchia) 2. The genera <i>Nossis</i>, <i>Eubranchus</i>, <i>Trinchesia</i> and <i>Toorna</i>. <em>Journal of the Malacological Society of Australia.</em> 1(8):10-22. [details]
original description (of Narraeolida Burn, 1961) Burn, R. F. (1961). Two new species and a new genus of opisthobranch molluscs from New South Wales. <em>Proceedings of the Royal Zoological Society of New South Wales.</em> 1958-59: 131-135.
page(s): 134 [details]
additional source Miller, M. C. (2004). An appraisal of the identity of the New Zealand species of the aeolid nudibranch family Tergipedidae (Gastropoda: Opisthobranchia). <em>Journal of Natural History.</em> 38: 1183-1192.
note: Proposes to restore Trinchesia as valid genus, against prevailing treatment as synonym of Cuthona [details] Available for editors
[request]source of synonymy Kim, A. Y., Donohoo, S. A. & Gosliner, T. M. (2024). Stirring up the muck: the systematics of soft-sediment Fionidae (Nudibranchia: Aeolidina) from the tropical Indo-Pacific. <em>PeerJ.</em> 12: e18517: 1-55., available online at https://doi.org/10.7717/peerj.18517 [details] Available for editors
[request]status source Korshunova, T.; Fletcher, K.; Martynov, A. (2025). The endless forms are the most differentiated — how taxonomic pseudo-optimization masked natural diversity and evolution: the nudibranch case. <em>Zoological Journal of the Linnean Society.</em> 204(4): zlaf057: 1-93., available online at https://doi.org/10.1093/zoolinnean/zlaf057 [details] Available for editors
[request]status source Brown, G.H. (1980). The British species of the aeolidiacean family Tergipedidae (Gastropoda: Opisthobranchia) with a discussion of the genera. <em>Zoological Journal of the Linnean Society.</em> 69: 225-255.
note: Supports treatment of Trinchesia as a synonym of Cuthona until definitive characters are established [details]
Present Inaccurate Introduced: alien Containing type locality
Unreviewed
Image from typetaxon
