WoRMS taxon details
Fionoidea J. E. Gray, 1857
412646 (urn:lsid:marinespecies.org:taxname:412646)
accepted
Superfamily
Acleioprocta · unaccepted
Apataoidea Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017 · unaccepted > junior subjective synonym
Flabellinoidea Bergh, 1889 · unaccepted
Notaeolidioidea Eliot, 1910 · unaccepted > junior subjective synonym
Pleuroprocta · unaccepted
Proteolidioidea Odhner, 1968 · unaccepted > unavailable name (unavailable name: not based on a genus.)
Samloidea Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017 · unaccepted > junior subjective synonym
Unidentioidea Millen & Hermosillo, 2012 · unaccepted > junior subjective synonym
- Family Abronicidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
- Family Apataidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
- Family Cumanotidae Odhner, 1907
- Family Cuthonellidae M. C. Miller, 1977
- Family Cuthonidae Odhner, 1934
- Family Eubranchidae Odhner, 1934
- Family Fionidae J. E. Gray, 1857
- Family Flabellinidae Bergh, 1889
- Family Flabellinopsidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
- Family Magallanidae Ortea & Moro, 2020
- Family Murmaniidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
- Family Notaeolidiidae Eliot, 1910
- Family Pinufiidae Er. Marcus & Ev. Marcus, 1960
- Family Piseinotecidae Edmunds, 1970
- Family Pseudovermidae Thiele, 1931
- Family Samlidae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
- Family Tergipedidae Bergh, 1889
- Family Trinchesiidae F. Nordsieck, 1972
- Family Xenocratenidae Martynov, Lundin, Picton, Fletcher, Malmberg & Korshunova, 2020
- Family Calmidae Iredale & O'Donoghue, 1923 accepted as Flabellinidae Bergh, 1889 (unaccepted > junior subjective synonym)
- Family Coryphellidae Bergh, 1889 accepted as Flabellinidae Bergh, 1889 (unaccepted > junior subjective synonym)
- Family Dotoidae accepted as Dotidae J. E. Gray, 1853 (incorrect subsequent spelling)
- Family Nossidae Odhner, 1968 accepted as Flabellinidae Bergh, 1889 (Invalid: type genus a junior homonym of Nossis Kinberg, 1865)
- Family Paracoryphellidae M. C. Miller, 1971 accepted as Flabellinidae Bergh, 1889 (unaccepted > junior subjective synonym)
- Family Unidentiidae Millen & Hermosillo, 2012 accepted as Piseinotecidae Edmunds, 1970 (unaccepted > junior subjective synonym)
marine, brackish, fresh, terrestrial
(of Fionidae J. E. Gray, 1857) Gray, J. E. (1857). <i>Guide to the systematic distribution of Mollusca in the British Museum</i>. Part I. [Gastropoda]. British Museum, London, xii + 230 pp. [9 May; Preface dated 10 Dec. 1856]. , available online at http://www.biodiversitylibrary.org/item/117528
page(s): 227 [details]
page(s): 227 [details]
MolluscaBase eds. (2026). MolluscaBase. Fionoidea J. E. Gray, 1857. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=412646 on 2026-08-01
Date
action
by
2009-08-17 07:26:35Z
created
db_admin
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
Nomenclature
original description
(of Fionidae J. E. Gray, 1857) Gray, J. E. (1857). <i>Guide to the systematic distribution of Mollusca in the British Museum</i>. Part I. [Gastropoda]. British Museum, London, xii + 230 pp. [9 May; Preface dated 10 Dec. 1856]. , available online at http://www.biodiversitylibrary.org/item/117528
page(s): 227 [details]
original description (of Proteolidioidea Odhner, 1968) Franc A. (1968) Sous-classe des Opisthobranches. In: P. Grasse (Ed). <i>Traite de Zoologie</i> 5 (3): 608-893.
page(s): 881 [details]
basis of record 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
page(s): 26-28 [details] Available for editors
[request]
basis of record Bouchet, P. & Rocroi, J.-P. (2005). Classification and nomenclator of gastropod families. <em>Malacologia.</em> 47 (1-2): 1-397. [20 July]., available online at https://www.biodiversitylibrary.org/page/25127200 [details] Available for editors [request]
page(s): 227 [details]
original description (of Proteolidioidea Odhner, 1968) Franc A. (1968) Sous-classe des Opisthobranches. In: P. Grasse (Ed). <i>Traite de Zoologie</i> 5 (3): 608-893.
page(s): 881 [details]
basis of record 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
page(s): 26-28 [details] Available for editors
[request]basis of record Bouchet, P. & Rocroi, J.-P. (2005). Classification and nomenclator of gastropod families. <em>Malacologia.</em> 47 (1-2): 1-397. [20 July]., available online at https://www.biodiversitylibrary.org/page/25127200 [details] Available for editors
[request]Taxonomy
taxonomy source
Korshunova, T.; Martynov, A.; Bakken, T.; Evertsen, J.; Fletcher, K.; Mudianta, W.; Saito, H.; Lundin, K.; Schrödl, M.; Picton, B. (2017). Polyphyly of the traditional family Flabellinidae affects a major group of Nudibranchia: aeolidacean taxonomic reassessment with descriptions of several new families, genera, and species (Mollusca, Gastropoda). <em>ZooKeys.</em> 717: 1-139., available online at https://zookeys.pensoft.net/articles.php?id=21885 [details] 
