Acanthodoris globosa Abraham, 1877 (basis of record)
Acanthodoris mollicella Abraham, 1877 (basis of record)
Acharax clarificata Dell, 1995 (basis of record)
Adelphotectonica nomotoi (Kosuge, 1979) (basis of record)
Adelphotectonica reevei (Hanley, 1862) (additional source)
Admete bruuni Knudsen, 1964 (additional source)
Aeneator benthicolus Dell, 1963 (basis of record)
Aeneator elegans (Suter, 1917) (basis of record)
Agatha A. Adams, 1860 (basis of record)
Agatha georgiana (F. W. Hutton, 1885) (basis of record)
Agatha virgo A. Adams, 1860 (additional source)
Agnomyax R. B. Stewart, 1930 (basis of record)
Alloiodoris lanuginata (Abraham, 1877) (basis of record)
Anisodonta alata alata (A. W. B. Powell, 1952) (basis of record)
Anisodonta alata trigonia (A. W. B. Powell, 1952) (basis of record)
Anticomitas vivens A. W. B. Powell, 1942 (basis of record)
Antimelatoma buchanani (F. W. Hutton, 1873) (basis of record)
Aoteadrillia bulbacea (R. B. Watson, 1881) (basis of record)
Aoteadrillia finlayi A. W. B. Powell, 1942 (additional source)
Aoteadrillia otagoensis A. W. B. Powell, 1942 (basis of record)
Aoteadrillia wanganuiensis (F. W. Hutton, 1873) (additional source)
Apaturris expeditionis (W. R. B. Oliver, 1915) (basis of record)
Aphelodoris luctuosa (Cheeseman, 1882) (basis of record)
Aplysia extraordinaria (J. K. Allan, 1932) (additional source)
Aplysia sagamiana Baba, 1949 (additional source)
Arthritica bifurca (W. H. Webster, 1908) (basis of record)
Arthritica crassiformis A. W. B. Powell, 1933 (basis of record)
Arthritica hulmei Ponder, 1965 (basis of record)
Atagema carinata (Quoy & Gaimard, 1832) (basis of record)
Atagema molesta (M. C. Miller, 1989) (basis of record)
Austrochlamys natans walosseki Jonkers, 2003 (additional source)
Austrodrillia rawitensis Hedley, 1922 (basis of record)
Austromitra planata (F. W. Hutton, 1885) (basis of record)
Awateria Suter, 1917 (basis of record)
Awateria optabilis (Murdoch & Suter, 1906) (basis of record)
Axymene aucklandicus (E. A. Smith, 1902) (basis of record)
Babakina caprinsulensis (M. C. Miller, 1974) (basis of record)
Bankia neztalia R. D. Turner & McKoy, 1979 (basis of record)
Bathyaustriella thionipta Glover, J. D. Taylor & Rowden, 2004 (additional source)
Bathyberthella zelandiae Willan, 1983 (basis of record)
Bathyspinula tasmanica (Knudsen, 1970) (basis of record)
Bathytoma murdochi H. J. Finlay, 1930 (basis of record)
Benhamina obliquata (G. B. Sowerby I, 1825) (basis of record)
Benthocardiella obliquata bountyensis A. W. B. Powell, 1933 (additional source)
Benthocardiella obliquata chathamensis A. W. B. Powell, 1933 (basis of record)
Benthocardiella obliquata obliquata A. W. B. Powell, 1930 (basis of record)
Berthella medietas Burn, 1962 (additional source)
Berthella ornata (Cheeseman, 1878) (basis of record)
Besla insularis (W. R. B. Oliver, 1915) (basis of record)
Besla rossiana Laws, 1941 (basis of record)
Besla subrugata (A. W. B. Powell, 1927) (basis of record)
Besla vaga Laws, 1941 (basis of record)
Besla waitangiensis Laws, 1941 (basis of record)
Borniola bidentifera (A. W. B. Powell, 1933) (basis of record)
Borniola decapitata (A. W. B. Powell, 1939) (basis of record)
Borniola neozelanica A. W. B. Powell, 1937 (basis of record)
Borniola powelli Crozier, 1966 (basis of record)
Borniola profunda (Dell, 1952) (basis of record)
Borniola quadrata (Dell, 1956) (basis of record)
Borniola taieriensis (A. W. B. Powell, 1939) (basis of record)
Brocchinia septentrionalis (H. J. Finlay, 1930) (basis of record)
Brookesena H. J. Finlay, 1926 (additional source)
Brookesena neozelanica (Suter, 1908) (basis of record)
Brookesena succincta (Suter, 1908) (basis of record)
Buccinulum pallidum pallidum H. J. Finlay, 1928 (basis of record)
Callistoctopus kermadecensis (S. S. Berry, 1914) accepted as Pinnoctopus kermadecensis (S. S. Berry, 1914) (additional source)
Catillopecten murrayi (E. A. Smith, 1885) (basis of record)
Chelidonura hirundinina (Quoy & Gaimard, 1833) (additional source)
Ciclopecten fluctuatus (Bavay, 1905) (basis of record)
Cominella mirabilis canturiensis (Dell, 1951) (basis of record)
Cominella mirabilis mirabilis A. W. B. Powell, 1929 (basis of record)
Cominella mirabilis powelli (C. A. Fleming, 1948) (basis of record)
Cominella nassoides haroldi A. W. B. Powell, 1946 (basis of record)
Cominella nassoides otakauica A. W. B. Powell, 1946 (basis of record)
Cominella tolagaensis Ponder, 1968 (basis of record)
Comitas onokeana vivens Dell, 1956 (basis of record)
Comitas trailli (F. W. Hutton, 1873) (basis of record)
Conjectura glabella (Murdoch, 1905) (basis of record)
Crimora multidigitalis (Burn, 1957) (basis of record)
Cylichna bulloidea Dell, 1956 (additional source)
Cylichna thetidis Hedley, 1903 (additional source)
Cylichna zealandica T. W. Kirk, 1880 (basis of record)
Cystiscus vidae (Dell, 1956) (basis of record)
Daphnella cancellata F. W. Hutton, 1878 (basis of record)
Dendrodoris citrina (Cheeseman, 1881) (basis of record)
Dendrodoris maugeana Burn, 1962 (additional source)
Dilemma inexpectatum (Crozier, 1966) (basis of record)
Diplodonta zelandica (J. E. Gray, 1835) accepted as Zemysia zelandica (J. E. Gray, 1835) (basis of record)
Divariscintilla maoria A. W. B. Powell, 1932 (basis of record)
Dolicrossea vesca H. J. Finlay, 1926 (basis of record)
Doris violacea (Bergh, 1904) (basis of record)
Doris wellingtonensis Abraham, 1877 (additional source)
Duplicaria tristis (Deshayes, 1859) (additional source)
Elliptotellina urinatoria (Suter, 1911) (basis of record)
Elysia maoria A. W. B. Powell, 1937 (additional source)
Epitonium minorum (Iredale, 1936) (additional source)
Ercolania felina (F. W. Hutton, 1882) (additional source)
Etrema hedleyi (W. R. B. Oliver, 1915) (basis of record)
Eubranchus agrius Er. Marcus, 1959 (additional source)
Eulimella coena W. H. Webster, 1905 (basis of record)