Abronica Cella, Carmona, Ekimova, Chichvarkhin, Schepetov & Gosliner, 2016 (original description)
Abronica abronia (MacFarland, 1966) (new combination reference)
Abronica purpureoanulata (Baba, 1961) (new combination reference)
Cratena rubra Volodchenko, 1941 accepted as Cuthona nana (Alder & Hancock, 1842) (source of synonymy)
Cuthona Alder & Hancock, 1855 (additional source)
Cuthona diversicolor Baba, 1975 accepted as Trinchesia diversicolor Baba, 1975 accepted as Tenellia diversicolor (Baba, 1975) (taxonomy source)
Cuthona hermitophila Martynov, Sanamyan & Korshunova, 2015 (source of synonymy)
Cuthona marisalbi Roginskaya, 1963 accepted as Cuthonella concinna (Alder & Hancock, 1843) (source of synonymy)
Cuthona punicea Millen, 1986 accepted as Cuthonella punicea (Millen, 1986) (additional source)
Cuthonella Bergh, 1884 (status source)
Cuthonella cocoachroma (G. C. Williams & Gosliner, 1979) (new combination reference)
Cuthonella concinna (Alder & Hancock, 1843) (basis of record)
Eubranchus alexeii (Martynov, 1998) (new combination reference)
Eubranchus olivaceus (O'Donoghue, 1922) (status source)
Fionidae Gray, 1857 (additional source)
Leostyletus Martynov, 1998 (additional source)
Murmania Martynov, 2006 (additional source)
Phestilla Bergh, 1874 accepted as Tenellia A. Costa, 1866 (source of synonymy)
Rubramoena Cella, Carmona, Ekimova, Chichvarkhin, Schepetov & Gosliner, 2016 (original description)
Rubramoena amoena (Alder & Hancock, 1845) (new combination reference)
Rubramoena rubescens (Picton & G. H. Brown, 1978) (new combination reference)
Subcuthona Baba, 1949 (additional source)
Tenellia albocrusta (MacFarland, 1966) (new combination reference)
Tenellia caerulea (Montagu, 1804) (new combination reference)
Tenellia columbiana (O'Donoghue, 1922) (new combination reference)
Tenellia flavovulta (MacFarland, 1966) (new combination reference)
Tenellia foliata (Forbes & Goodsir, 1839) (new combination reference)
Tenellia fulgens (MacFarland, 1966) (new combination reference)
Tenellia genovae (O'Donoghue, 1926) (new combination reference)
Tenellia gymnota (Couthouy, 1838) (new combination reference)
Tenellia lagunae (O'Donoghue, 1926) (new combination reference)
Tenellia lenkae (Martynov, 2002) (new combination reference)
Tenellia lugubris (Bergh, 1870) (new combination reference)
Tenellia maua (Er. Marcus & Ev. Marcus, 1960) (new combination reference)
Tenellia melanobrachia (Bergh, 1874) (new combination reference)
Tenellia minor (Rudman, 1981) (new combination reference)
Tenellia ornata (Baba, 1937) (new combination reference)
Tenellia poritophages (Rudman, 1979) (new combination reference)
Tenellia pustulata (Alder & Hancock, 1854) (new combination reference)
Tenellia sibogae (Bergh, 1905) (new combination reference)
Tenellia speciosa (Macnae, 1954) (basis of record)
Tenellia viridis (Forbes, 1840) (new combination reference)
Tergipedidae Bergh, 1889 (source of synonymy)
Tergiposacca Cella, Carmona, Ekimova, Chichvarkhin, Schepetov & Gosliner, 2016 (original description)
Tergiposacca longicerata Cella, Carmona, Ekimova, Chichvarkhin, Schepetov & Gosliner, 2016 (original description)
Trinchesiidae F. Nordsieck, 1972 (additional source)

 Taxonomy

 for Catriona Winckworth, 1941

The distinctness of the genus Catriona was the subject of considerable debate. Burn (1973), Williams and Gosliner ... [details]

 Taxonomy

 for Cuthona Alder & Hancock, 1855

Cella et al. (2016) regard Cuthona as currently conceived as polyphyletic, and redistributed several species ... [details]

 Taxonomy

 for Cuthonella Bergh, 1884

Cella et al. (2016) recognize Cuthonella as a valid genus, but treated as polyphyletic the genus Cuthona as ... [details]