| Nominal Species (n = 77) | Present allocation (n = 73) | Ref. |
|---|---|---|
| Tambja abdere Farmer, 1978 | Tambja fusca | 844 |
| Kaloplocamus acutus Baba, 1949 | Kaloplocamus acutus | 899 |
| Polycera alabe Collier & Farmer, 1964 | Polycera alabe | 822 |
| Nembrotha amitina Bergh, 1905 | Nembrotha amitina | 79915 |
| Roboastra arika Burn, 1967 | Roboastra arika | 844 |
| Polycera atra MacFarland, 1905 | Polycera atra | 19 |
| Triopha aurantica Cockerel, 1908 | Triopha aurantica | 19 |
| Polycera aurantiomarginata García-Gómez & Bobo, 1984 | Polycera aurantiomarginata | 3477 |
| Polycera aurisula Marcus, 1957 | Polycera aurisula | 19 |
| Polycera capensis Quoy & Gaimard, 1824 | Polycera capensis | 844 |
| Tambja ceutae Garcia-Gomez & Ortea, 1988 | Tambja ceutae | 3477 |
| Nembrotha chamberlaini Gosliner & Behrens, 1997 | Nembrotha chamberlaini | 844 |
| Polycera chilluna Marcus, 1961 | Polycera chilluna | 19 |
| Laila cockerelli MacFarland, 1905 | Limacia cockerelli | 3477 |
| Crimora coneja Marcus, 1961 | Crimora coneja | 19 |
| Polycerella conyna Marcus, 1957 | Polycerella emertoni | 19 |
| Nembrotha cristata Bergh, 1877 | Nembrotha cristata | 844 |
| Thecacera darwini Pruvot-Fol, 1950 | Thecacera darwini | 3477 |
| Polycerella davenportii Balch, 1899 | Polycerella emertoni | 19 |
| Nembrotha divae Marcus, 1958 | Tambja divae | 19 |
| Greilada elegans Bergh, | Greilada elegans | 19 |
| Nembrotha eliora Marcus & Marcus, 1967 | Tambja eliora | 19 |
| Polycerella emertoni Verrill, 1880 | Polycerella emertoni | 83435 |
| Roboastra europea Garcia-Gomez, 1985 | Roboastra europea | 3477 |
| Polycera faeroensis Lemche, 1929 | Polycera faeroensis | 19 |
| Polycera fujitai Baba, 1937 | Polycera fujitai | 7854 |
| Tambja fusca Farmer, 1978 | Tambja fusca | 844 |
| Polycerella glandulosa Behrens & Gosliner, 1988 | Polycerella glandulosa | 19 |
| Nembrotha gratiosa Bergh, 1890 | Tambja gratiosa | 19 |
| Plocamopherus gulo Marcus, 1979 | Kaloplocamus gulo | 83435 |
| Nembrotha guttata Yonow, 1993 | Nembrotha guttata | 844 |
| Polycera hedgpethi Marcus, 1964 | Polycera hedgpethi | 19 |
| Polycera herthae Marcus & Marcus, 1963 | Polycera herthae | 3446 |
| Polycera hummi Abbott, 1952 | Polycera hummi | 19 |
| Plocamopherus imperialis Angas, 1864 | Plocamopherus imperialis | 844 |
| Kankelibranchus incognita Ortea, Espinosa & Caballer, 2005 | Polycera incognita | 83435 |
| Limacia inesae Toms, Pola, Von der Heyden & Gosliner, 2021 | Limacia inesae | 3477 |
| Polycera janjukia Burn, 1962 | Polycera janjukia | 7727 |
| Limacia jellyi Toms, Pola, Von der Heyden & Gosliner, 2021 | Limacia jellyi | 3477 |
| Polycera kernowensis Korshunova, Driessen, Picton & Martynov, 2021 | Polycera kernowensis | 3477 |
| Nembrotha kubaryana Bergh, 1877 | Nembrotha kubaryana | 844 |
| Tambja kushimotoensis Baba, 1987 | Tambja kushimotoensis | 844 |
| Limacia langavi Toms, Pola, Von der Heyden & Gosliner, 2021 | Limacia langavi | 3477 |
| Nembrotha lineolata Bergh, 1905 | Nembrotha lineolata | 844 |
| Nembrotha livingstonei Allan, 1933 | Nembrotha livingstonei | 844 |
| Plocamopherus lucayensis Hamann & Farmer, 1988 | Plocamopherus lucayensis | 83435 |
| Polycera maculata Pruvot-Fol, 1951 | Polycera maculata | 3477 |
| Triopha maculata MacFarland, 1905 | Triopha maculata | 19 |
| Polycera marplatensis Franceschi, 1928 | Polycera marplatensis | 3477 |
| Nembrotha megalocera Yonow, 1990 | Nembrotha megalocera | 844 |
| Polycera melanosticta Miller, 1996 | Polycera melanosticta | 7727 |
| Limacia miali Toms, Pola, Von der Heyden & Gosliner, 2021 | Limacia miali | 3477 |
| Tambja mullineri Farmer, 1978 | Tambja mullineri | 844 |
| Nembrotha nigerrima Bergh, 1877 | Nembrotha nigerrima | 79922 |
| Polycera odhneri Marcus, 1955 | Polycera odhneri | 19 |
| Tambja oliva Meyer, 1977 | Tambja oliva | 83435 |
| Tambja olivaria Yonow, 1994 | Tambja olivaria | 844 |
| Kalinga ornata Alder & Hancock, 1864 | Kalinga ornata | 3204 |
| Thecacera pacifica Bergh, 1883 | Colga pacifica | 844 |
| Palio pallida Bergh, 1880 | Palio pallida | 19 |
| Crimora papillata Alder & Hancock, 1862 | Crimora papillata | 19 |
| Holoplocamus papposus Odhner, 1926 | Holoplocamus papposus | 83435 |
| Thecacera picta Baba, 1972 | Thecacera picta | 844 |
| Plocamopherus pilatectus Hamann & Farmer, 1988 | Plocamopherus pilatectus | 83435 |
| Polycera priva Marcus, 1959 | Polycera priva | 3477 |
| Nembrotha purpureolineolata O'Donoghue, 1924 | Nembrotha purpureolineolata | 844 |
| Doris quadrilineata Müller, 1776 | Polycera quadrilineata | 83435 |
| Polycera quadrilineata Müller, 1776 | Polycera quadrilineata | 19 |
| Issa ramosa Verrill & Emerton, 1881 | Colga ramosa | 75097 |
| Roboastra ricei Pola, Cervera & Gosliner, 2008 | Roboastra ricei | 83435 |
| Polycera risbeci Odhner, 1941 | Polycera risbeci | 844 |
| Polycera rycia Marcus & Marcus, 1970 | Polycera rycia | 19 |
| Tambja stegosauriformis Pola, Cervera & Gosliner, 2005 | Tambja stegosauriformis | 83435 |
| Roboastra tigris Farmer, 1978 | Roboastra tigris | 844 |
| Plocamopherus tilesii Bergh, 1877 | Plocamopherus tilesii | 78073 |
| Polycera tricolor Robilliard, 1971 | Polycera tricolor | 19 |
| Polycera zosterae O'Donoghue, 1924 | Palio zosterae | 19 |