Acanthophragma Hayward, 1993 (additional source)
Acanthophragma polaris Hayward, 1993 (additional source)
Adelascopora Hayward & Thorpe, 1988 (additional source)
Adelascopora secunda Hayward & Thorpe, 1988 (additional source)
Amastigia Busk, 1852 (basis of record)
Amastigia antarctica (Kluge, 1914) (additional source)
Amastigia cabereoides (Kluge, 1914) (additional source)
Amastigia gaussi (Kluge, 1914) (additional source)
Amastigia solida (Kluge, 1914) (additional source)
Amphiblestrum Gray, 1848 (additional source)
Amphiblestrum familiaris Hayward & Thorpe, 1989 (additional source)
Amphiblestrum georgensis Hayward & Thorpe, 1989 (additional source)
Amphiblestrum inermis (Kluge, 1914) (additional source)
Amphiblestrum rossi Hayward & Thorpe, 1989 (additional source)
Apiophragma Hayward & Ryland, 1993 (additional source)
Apiophragma hyalina (Waters, 1904) (additional source)
Aspericreta Hayward & Thorpe, 1990 (additional source)
Aspericreta crassatina (Waters, 1904) (additional source)
Aspericreta favulosa (Hayward & Thorpe, 1989) (additional source)
Aspericreta georgensis Hayward & Thorpe, 1990 (additional source)
Austroflustra López Gappa, 1982 (additional source)
Austroflustra vulgaris (Kluge, 1914) (additional source)
Batoporoidea accepted as Conescharellinoidea Levinsen, 1909 (basis of record)
Bostrychophora dentata (Waters, 1904) accepted as Bostrychopora dentata (Waters, 1904) (additional source)
Brettiopsis López Gappa, 1986 (additional source)
Brettiopsis triplex (Hastings, 1943) (additional source)
Buffonellaria Canu & Bassler, 1927 (additional source)
Buffonellaria frigida (Waters, 1904) (additional source)
Caberea Lamouroux, 1816 (additional source)
Caberea darwinii Busk, 1884 (additional source)
Cabereidae Busk, 1852 accepted as Candidae d'Orbigny, 1851 (basis of record)
Calloporidae Norman, 1903 (additional source)
Calwelliidae MacGillivray, 1887 (basis of record)
Camptoplites assymmetricus Hastings, 1943 accepted as Camptoplites asymmetricus Hastings, 1943 (additional source)
Carbasea Gray, 1848 (additional source)
Carbasea curva (Kluge, 1914) (additional source)
Carbasea ovoidea Busk, 1852 (additional source)
Cellaria Ellis & Solander, 1786 (additional source)
Cellaria aurorae Livingstone, 1928 accepted as Cellariaeforma aurorae (Livingstone, 1928) (additional source)
Cellaria clavata (Busk, 1884) (additional source)
Cellaria coronata (Rogick, 1956) (additional source)
Cellaria diversa Livingstone, 1928 (additional source)
Cellaria incula Hayward & Ryland, 1993 (additional source)
Cellaria malvinensis (Busk, 1852) (additional source)
Cellaria sagittula Hayward & Ryland, 1993 (additional source)
Cellariidae Fleming, 1828 (additional source)
Cellarinella Waters, 1904 (additional source)
Cellarinella anomala Hayward & Ryland, 1991 (additional source)
Cellarinella dubia Waters, 1904 (additional source)
Cellarinella edita Hayward & Ryland, 1991 (additional source)
Cellarinella foveolata Waters, 1904 (additional source)
Cellarinella latilaminata Moyano, 1974 (additional source)
Cellarinella leytoni Rogick, 1956 accepted as Cellarinella laytoni Rogick, 1956 (additional source)
Cellarinella margueritae Rogick, 1956 (additional source)
Cellarinella njegovanae Rogick, 1956 (additional source)
Cellarinella nodulata Waters, 1904 (additional source)
Cellarinella nutti Rogick, 1956 (additional source)
Cellarinella rogickae Moyano, 1965 (additional source)
Cellarinella rossi Rogick, 1956 (additional source)
Cellarinella terminata Hayward & Winston, 1994 (additional source)
Cellarinella virgula Hayward & Ryland, 1991 (additional source)
Cellarinella watersi Calvet, 1909 (additional source)
Cellarinelloides Moyano, 1970 (additional source)
Cellarinelloides crassus Moyano, 1970 (additional source)
Celleporella Gray, 1848 (additional source)
Celleporella alia Hayward, 1993 (additional source)
Celleporella dictyota Hayward, 1993 accepted as Antarctothoa dictyota (Hayward, 1993) (additional source)
Celleporidae Johnston, 1838 (additional source)
Chaperiidae Jullien, 1888 (additional source)
Chaperiopsis Uttley, 1949 (additional source)
Chaperiopsis galeata (Busk, 1854) (additional source)
Chaperiopsis orbiculata Hayward & Thorpe, 1988 (additional source)
Chaperiopsis patulosa (Waters, 1904) (additional source)
Chaperiopsis protecta (Waters, 1904) (additional source)
Chaperiopsis quadrispinosa (Kluge, 1914) (additional source)
Chaperiopsis rotundata Hayward & Thorpe, 1988 (additional source)
Chaperiopsis signyensis Hayward, 1993 (additional source)
Chondriovelum Hayward & Thorpe, 1988 (additional source)
Chondriovelum adeliense (Livingstone, 1928) (additional source)
Crassimarginatella Canu, 1900 (additional source)
Cribrilinidae Hincks, 1879 (additional source)
Dakariella Moyano, 1966 (additional source)
Dendroperistomata Moyano, 1985 accepted as Dendroperistoma Moyano, 1985 (additional source)
Dendroperistomata projecta (Waters, 1904) accepted as Dendroperistoma projecta (Waters, 1904) (additional source)
Electra Lamouroux, 1816 (additional source)
Electra longispina (Calvet, 1904) (additional source)
Electridae Stach, 1937 (1851) (additional source)
Ellisina Norman, 1903 (additional source)
Eminooecia Hayward & Thorpe, 1988 (additional source)
Eminooecia carsonae (Rogick, 1957) (additional source)
Eminooeciidae Hayward & Thorpe, 1988 (additional source)
Escharella Gray, 1848 (additional source)
Escharella mamillata Hayward & Thorpe, 1989 (additional source)
Escharella watersi Hayward & Thorpe, 1989 (additional source)
Escharoides Milne Edwards, 1836 (additional source)
Escharoides praestita (Waters, 1904) (additional source)
Escharoides torquata Hayward & Ryland, 1991 (additional source)
Escharoides tridens (Calvet, 1909) (additional source)
Exallozoon Gordon, 1982 (additional source)
Exochella Jullien, 1888 (additional source)