MolluscaBase taxon details
Coryphella gracilis (Alder & Hancock, 1844)
139981 (urn:lsid:marinespecies.org:taxname:139981)
accepted
Species
Coryphella rufibranchialis var. clavigera Odhner, 1929 · unaccepted (synonym)
Eolis gracilis Alder & Hancock, 1844 · unaccepted (original combination)
Eolis smaragdina Alder & Hancock, 1851 · unaccepted (synonym)
Flabellina gracilis (Alder & Hancock, 1844) · unaccepted
Microchlamylla gracilis (Alder & Hancock, 1844) · unaccepted > superseded combination
marine, brackish, fresh, terrestrial
recent only
(of Eolis gracilis Alder & Hancock, 1844) Alder J. & Hancock A. (1844). Description of a new genus of nudibranchiate Mollusca, with some new species of <i>Eolis</i>. <i>Annals and Magazine of Natural History 13</i>: 161-167 [novembre], available online at http://biodiversitylibrary.org/page/22068094
page(s): 166 [details]
page(s): 166 [details]
Type locality contained in British Isles
type locality contained in British Isles [from synonym] [view taxon] [details]
MolluscaBase eds. (2026). MolluscaBase. Coryphella gracilis (Alder & Hancock, 1844). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=139981 on 2026-07-30
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original description
(of Eolis gracilis Alder & Hancock, 1844) Alder J. & Hancock A. (1844). Description of a new genus of nudibranchiate Mollusca, with some new species of <i>Eolis</i>. <i>Annals and Magazine of Natural History 13</i>: 161-167 [novembre], available online at http://biodiversitylibrary.org/page/22068094
page(s): 166 [details]
original description (of Eolis smaragdina Alder & Hancock, 1851) Alder, J. & A. Hancock. (1845-55). A monograph of the British Nudibranchiate Mollusca: with figures of all the species. <em>Ray Society, London.</em> 1-54, pls.1-48., available online at http://www.biodiversitylibrary.org/bibliography/65015 [details]
original description (of Coryphella rufibranchialis var. clavigera Odhner, 1929) Odhner N.H. (1929). Aeolidiiden aus dem nördlichen Norwegen. <i>Tromsø Museums Aarshefter 1927, 50</i>: 1-22 [details]
basis of record Ekimova, I.; Valdés, Á.; Malaquias, M. A. E.; Rauch, C.; Chichvarkhin, A.; Mikhlina, A.; Antokhina, T.; Chichvarkhina, O.; Schepetov, D. (2022). High-level taxonomic splitting in allopatric taxa causes confusion downstream: a revision of the nudibranch family Сoryphellidae. <em>Zoological Journal of the Linnean Society.</em> , available online at https://doi.org/10.1093/zoolinnean/zlab109
page(s): figs 8E, 9, 11A–C, 12A, B [details]
status source Ekimova, I.; Carmona, L.; Mikhlina, A. L.; Grishina, D.; Stanovova, M. V.; Schepetov, D. M.; Hoover, C.; De Souza-Canal, J.; Kuznetsov, K. O.; Valdés, Á. (2026). Neither “lumpers” nor “splitters”: A global revision of Flabellinidae s.l. nudibranchs (Gastropoda: Heterobranchia: Nudibranchia). <em>PLOS One.</em> 21(5): e0347759., available online at https://doi.org/10.1371/journal.pone.0347759 [details] Available for editors
[request]
page(s): 166 [details]
original description (of Eolis smaragdina Alder & Hancock, 1851) Alder, J. & A. Hancock. (1845-55). A monograph of the British Nudibranchiate Mollusca: with figures of all the species. <em>Ray Society, London.</em> 1-54, pls.1-48., available online at http://www.biodiversitylibrary.org/bibliography/65015 [details]
original description (of Coryphella rufibranchialis var. clavigera Odhner, 1929) Odhner N.H. (1929). Aeolidiiden aus dem nördlichen Norwegen. <i>Tromsø Museums Aarshefter 1927, 50</i>: 1-22 [details]
basis of record Ekimova, I.; Valdés, Á.; Malaquias, M. A. E.; Rauch, C.; Chichvarkhin, A.; Mikhlina, A.; Antokhina, T.; Chichvarkhina, O.; Schepetov, D. (2022). High-level taxonomic splitting in allopatric taxa causes confusion downstream: a revision of the nudibranch family Сoryphellidae. <em>Zoological Journal of the Linnean Society.</em> , available online at https://doi.org/10.1093/zoolinnean/zlab109
page(s): figs 8E, 9, 11A–C, 12A, B [details]
status source Ekimova, I.; Carmona, L.; Mikhlina, A. L.; Grishina, D.; Stanovova, M. V.; Schepetov, D. M.; Hoover, C.; De Souza-Canal, J.; Kuznetsov, K. O.; Valdés, Á. (2026). Neither “lumpers” nor “splitters”: A global revision of Flabellinidae s.l. nudibranchs (Gastropoda: Heterobranchia: Nudibranchia). <em>PLOS One.</em> 21(5): e0347759., available online at https://doi.org/10.1371/journal.pone.0347759 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
| Language | Name | |
|---|---|---|
| Dutch | slanke waaierslaksierlijke knotsslak | [details] |
Encyclopedia of Marine Life of Britain and Ireland
Marine Life Information Network - UK
To Barcode of Life (1 barcode) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To Barcode of Life (45 barcodes) (from synonym Microchlamylla gracilis (Alder & Hancock, 1844))
To Biodiversity Heritage Library (23 publications)
To Biodiversity Heritage Library (3 publications) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To European Nucleotide Archive, ENA (Coryphella gracilis)
To GenBank (84 nucleotides; 52 proteins) (from synonym Microchlamylla gracilis (Alder & Hancock, 1844))
To GenBank (84 nucleotides; 52 proteins)
To GenBank (84 nucleotides; 52 proteins) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To PESI (from synonym Eolis gracilis Alder & Hancock, 1844)
To PESI (from synonym Eolis smaragdina Alder & Hancock, 1851)
To PESI (from synonym Coryphella rufibranchialis var. clavigera Odhner, 1929)
To PESI (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To PESI
To Sea Slug Forum (via archive.org) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To Yale Peabody Museum of Natural History (YPM IZ 010388.GP) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To ITIS
Marine Life Information Network - UK
To Barcode of Life (1 barcode) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To Barcode of Life (45 barcodes) (from synonym Microchlamylla gracilis (Alder & Hancock, 1844))
To Biodiversity Heritage Library (23 publications)
To Biodiversity Heritage Library (3 publications) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To European Nucleotide Archive, ENA (Coryphella gracilis)
To GenBank (84 nucleotides; 52 proteins) (from synonym Microchlamylla gracilis (Alder & Hancock, 1844))
To GenBank (84 nucleotides; 52 proteins)
To GenBank (84 nucleotides; 52 proteins) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To PESI (from synonym Eolis gracilis Alder & Hancock, 1844)
To PESI (from synonym Eolis smaragdina Alder & Hancock, 1851)
To PESI (from synonym Coryphella rufibranchialis var. clavigera Odhner, 1929)
To PESI (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To PESI
To Sea Slug Forum (via archive.org) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To Yale Peabody Museum of Natural History (YPM IZ 010388.GP) (from synonym Flabellina gracilis (Alder & Hancock, 1844))
To ITIS
