• Coryphella J. E. Gray, 1850
• Coryphella abei Baba, 1987
• Coryphella albomarginata M. C. Miller, 1971 accepted as Coryphellina albomarginata (M. C. Miller, 1971)
• Coryphella alderi A. Adams, 1861 (uncertain > taxon inquirendum)
• Coryphella alexanderi Ekimova, 2022 accepted as Corrupta alexanderi (Ekimova, 2022)
• Coryphella amabilis (Y. Hirano & Kuzirian, 1991) accepted as Microchlamylla amabilis (Y. Hirano & Kuzirian, 1991)
• Coryphella athadona Bergh, 1875 accepted as Occidenthella athadona (Bergh, 1875)
• Coryphella beaumonti Eliot, 1906 accepted as Cumanotus beaumonti (Eliot, 1906)
• Coryphella borealis Odhner, 1922 accepted as Gulenia borealis (Odhner, 1922)
• Coryphella bostoniensis (Couthouy, 1838) accepted as Facelina bostoniensis (Couthouy, 1838)
• Coryphella browni Picton, 1980 accepted as Fjordia browni (Picton, 1980)
• Coryphella californica Bergh, 1904 accepted as Flabellinopsis iodinea (J. G. Cooper, 1863)
• Coryphella capensis Thiele, 1925 accepted as Fjordia capensis (Thiele, 1925)
• Coryphella chriskaugei Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017 accepted as Fjordia chriskaugei Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
• Coryphella cooperi T. D. A. Cockerell, 1901 accepted as Orienthella cooperi (T. D. A. Cockerell, 1901)
• Coryphella cynara Ev. Marcus & Er. Marcus, 1967 accepted as Kynaria cynara (Ev. Marcus & Er. Marcus, 1967)
• Coryphella dushia Ev. Marcus & Er. Marcus, 1963 accepted as Flabellina dushia (Ev. Marcus & Er. Marcus, 1963)
• Coryphella falklandica Eliot, 1907 accepted as Itaxia falklandica (Eliot, 1907)
• Coryphella fisheri MacFarland, 1966 accepted as Orienthella trilineata (O'Donoghue, 1921)
• Coryphella fogata (Millen & Hermosillo, 2007) accepted as Orienthella fogata (Millen & Hermosillo, 2007)
• Coryphella fusca O'Donoghue, 1921 accepted as Himatina trophina (Bergh, 1890)
• Coryphella gracilis (Alder & Hancock, 1844) accepted as Microchlamylla gracilis (Alder & Hancock, 1844)
• Coryphella insolita (García-Gómez & Cervera, 1989) accepted as Fjordia insolita (García-Gómez & Cervera, 1989)
• Coryphella islandica Odhner, 1937 accepted as Paracoryphella islandica (Odhner, 1937)
• Coryphella japonica Volodchenko, 1941 accepted as Ziminella japonica (Volodchenko, 1941)
• Coryphella laevidens Knipowitsch, 1902 accepted as Ziminella salmonacea (Couthouy, 1838)
• Coryphella lineata (Lovén, 1846) accepted as Fjordia lineata (Lovén, 1846)
• Coryphella longicaudata O'Donoghue, 1922
• Coryphella mananensis (W. Stimpson, 1853) accepted as Coryphella verrucosa (M. Sars, 1829)
• Coryphella monicae (Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017) accepted as Gulenia monicae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
• Coryphella nobilis A. E. Verrill, 1880 accepted as Borealea nobilis (A. E. Verrill, 1880)
• Coryphella orjani (Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017) accepted as Gulenia orjani Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
• Coryphella ornata Risbec, 1928 accepted as Flabellina bicolor (Kelaart, 1858) accepted as Samla bicolor (Kelaart, 1858)
• Coryphella pallida A. E. Verrill, 1900 (uncertain > nomen dubium)
• Coryphella parva M. Hadfield, 1963 accepted as Paracoryphella parva (M. Hadfield, 1963)
• Coryphella pedata (Montagu, 1816) accepted as Edmundsella pedata (Montagu, 1816)
• Coryphella pellucida (Alder & Hancock, 1843) accepted as Carronella pellucida (Alder & Hancock, 1843)
• Coryphella piunca Er. Marcus, 1961 accepted as Orienthella trilineata (O'Donoghue, 1921)
• Coryphella polaris Volodchenko, 1946 accepted as Polaria polaris (Volodchenko, 1946)
• Coryphella pricei MacFarland, 1966 accepted as Apata pricei (MacFarland, 1966)
• Coryphella pseudoverrucosa Martynov, Sanamyan & Korshunova, 2015
• Coryphella robusta Trinchese, 1874 accepted as Flabellina verrucosa (M. Sars, 1829) accepted as Coryphella verrucosa (M. Sars, 1829)
• Coryphella rufibranchialis (G. Johnston, 1832) accepted as Flabellina verrucosa (M. Sars, 1829) accepted as Coryphella verrucosa (M. Sars, 1829)
• Coryphella rufibranchialis chocolata Balch, 1908 accepted as Flabellina verrucosa (M. Sars, 1829) accepted as Coryphella verrucosa (M. Sars, 1829)
• Coryphella rufibranchialis mananensis (W. Stimpson, 1853) accepted as Flabellina verrucosa (M. Sars, 1829) accepted as Coryphella verrucosa (M. Sars, 1829)
• Coryphella rufibranchialis var. chocolata Balch, 1909 accepted as Coryphella verrucosa (M. Sars, 1829)
• Coryphella rufibranchialis var. clavigera Odhner, 1929 accepted as Microchlamylla gracilis (Alder & Hancock, 1844)
• Coryphella rutila A. E. Verrill, 1879 accepted as Carronella pellucida (Alder & Hancock, 1843)
• Coryphella salmonacea (Couthouy, 1838) accepted as Ziminella salmonacea (Couthouy, 1838)
• Coryphella sanamyanae (Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017) accepted as Borealea sanamyanae Korshunova, Martynov, Bakken, Evertsen, Fletcher, Mudianta, H. Saito, Lundin, Schrödl & Picton, 2017
• Coryphella sarsi Friele, 1903 accepted as Borealea nobilis (A. E. Verrill, 1880)
• Coryphella stimpsoni (A. E. Verrill, 1879) accepted as Ziminella salmonacea (Couthouy, 1838)
• Coryphella stimpsoni laevidens Knipowitsch, 1902 accepted as Ziminella salmonacea (Couthouy, 1838)
• Coryphella trilineata O'Donoghue, 1921 accepted as Orienthella trilineata (O'Donoghue, 1921)
• Coryphella trophina (Bergh, 1890) accepted as Himatina trophina (Bergh, 1890)
• Coryphella verrucosa (M. Sars, 1829)
• Coryphella verrucosa rufibranchialis (G. Johnston, 1832)
• Coryphella verta Ev. Marcus, 1970 accepted as Orienthella verta (Marcus, Ev. 1970)