• Aplysia (Pruvotaplysia) parvula Mörch, 1863 represented as Aplysia parvula Mörch, 1863
• Aplysia albopunctata Deshayes, 1853 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia allochroa Bergh, 1907 (uncertain > nomen dubium)
• Aplysia anguilla G. B. Sowerby II, 1869 (uncertain > taxon inquirendum)
• Aplysia australiana Clessin, 1899 accepted as Aplysia parvula Mörch, 1863
• Aplysia brasiliana Rang, 1828
• Aplysia brongniartii Blainville, 1825 (uncertain > nomen dubium)
• Aplysia brugnatelli van Beneden & Robb, 1835 accepted as Petalifera petalifera (Rang, 1828)
• Aplysia citrina Rang, 1828 accepted as Stylocheilus longicauda (Quoy & Gaimard, 1825)
• Aplysia cuvieri Delle Chiaje, 1828 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia dactylomela Rang, 1828
• Aplysia depilans Gmelin, 1791
• Aplysia depressa Cantraine, 1835 accepted as Petalifera petalifera (Rang, 1828)
• Aplysia donca Ev. Marcus & Er. Marcus, 1960 accepted as Aplysia morio (A. E. Verrill, 1901)
• Aplysia dumortieri Cantraine, 1835 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia fasciata Poiret, 1789
• Aplysia ferussaci Rang, 1828 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia gracilis Eales, 1960 accepted as Aplysia fasciata Poiret, 1789
• Aplysia griffithsiana Leach, 1852 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia guttata M. Sars, 1839 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia hybrida J. Sowerby, 1806 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia intermedia Farran, 1905 (uncertain > taxon inquirendum)
• Aplysia juliana Quoy & Gaimard, 1832
• Aplysia juliana var. quoyana H. Engel & Eales, 1957 accepted as Aplysia juliana Quoy & Gaimard, 1832
• Aplysia leporina Delle Chiaje, 1828 accepted as Aplysia depilans Gmelin, 1791
• Aplysia lobata Bergh, 1907 (uncertain > taxon inquirendum)
• Aplysia lobiancoi Mazzarelli, 1890 accepted as Aplysia fasciata Poiret, 1789
• Aplysia longicornis Rang, 1828 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia major Lankester, 1875 accepted as Aplysia depilans Gmelin, 1791
• Aplysia marginata Blainville, 1823 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia marmorata Blainville, 1823 accepted as Aplysia fasciata Poiret, 1789
• Aplysia melanopus Couch, 1870 accepted as Aplysia depilans Gmelin, 1791
• Aplysia morio (A. E. Verrill, 1901)
• Aplysia mustelina Pennant, 1812 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia neapolitana Delle Chiaje, 1824 accepted as Aplysia fasciata Poiret, 1789
• Aplysia nexa W. Thompson, 1845 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia nigromarginata Risso, 1818 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia ocellata A. d'Orbigny, 1839 accepted as Aplysia dactylomela Rang, 1828
• Aplysia parvula Mörch, 1863
• Aplysia petalifera Rang, 1828 accepted as Petalifera petalifera (Rang, 1828)
• Aplysia petersonii J. E. Gray, 1828 accepted as Aplysia depilans Gmelin, 1791
• Aplysia piperata E. A. Smith, 1884 accepted as Syphonota geographica (A. Adams & Reeve, 1850)
• Aplysia poli Delle Chiaje, 1824 accepted as Aplysia depilans Gmelin, 1791
• Aplysia poliana [sic] accepted as Aplysia depilans Gmelin, 1791
• Aplysia punctata (Cuvier, 1803)
• Aplysia radiata Crouch, 1826 accepted as Aplysia fasciata Poiret, 1789
• Aplysia rosea Rathke, 1799 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia saltator Forbes, 1844 accepted as Notarchus punctatus R. A. Philippi, 1836
• Aplysia sandvichensis G. B. Sowerby II, 1869 accepted as Aplysia juliana Quoy & Gaimard, 1832
• Aplysia scripta Bergh, 1905 accepted as Syphonota geographica (A. Adams & Reeve, 1850)
• Aplysia sibogae Bergh, 1905 accepted as Aplysia juliana Quoy & Gaimard, 1832
• Aplysia sicula Swainson, 1840 accepted as Aplysia fasciata Poiret, 1789
• Aplysia stellata Risso, 1818 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia unguifera Rang, 1828 accepted as Petalifera petalifera (Rang, 1828)
• Aplysia unicolor Risso, 1818 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia varians Leach, 1852 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia virescens Risso, 1818 accepted as Aplysia punctata (Cuvier, 1803)
• Aplysia vulgaris Blainville, 1823 accepted as Aplysia fasciata Poiret, 1789
• Aplysia webbii van Beneden & Robb, 1835 accepted as Petalifera petalifera (Rang, 1828)
• Aplysia willcoxi Heilprin, 1887 accepted as Aplysia fasciata Poiret, 1789
• Aplysia winneba Eales, 1957 accepted as Aplysia fasciata Poiret, 1789
• Aplysia woodii Bergh, 1907 accepted as Aplysia juliana Quoy & Gaimard, 1832
• Laplysia alba Cuvier, 1803 accepted as Aplysia fasciata Poiret, 1789
• Laplysia camelus Cuvier, 1803 accepted as Aplysia fasciata Poiret, 1789
• Laplysia fasciata Poiret, 1789 accepted as Aplysia fasciata Poiret, 1789
• Laplysia punctata Cuvier, 1803 accepted as Aplysia punctata (Cuvier, 1803)
• Laplysia viridis Montagu, 1804 accepted as Elysia viridis (Montagu, 1804)
• Tethys (Aplysia) morio A. E. Verrill, 1901 represented as Aplysia morio (A. E. Verrill, 1901)
• Tethys capensis O'Donoghue, 1929 accepted as Aplysia juliana Quoy & Gaimard, 1832
• Tethys leporina Linnaeus, 1758 (unaccepted > unavailable name)