Actinauge chilensis Carlgren, 1959 (additional source)
Actinauge verrillii McMurrich, 1893 (additional source)
Actinernus Verrill, 1879 (additional source)
Actinernus antarcticus (Carlgren, 1914) (additional source)
Actinernus elongatus (Hertwig, 1882) (additional source)
Actinoscyphia plebeia (McMurrich, 1893) (additional source)
Actinostola chilensis McMurrich, 1904 (additional source)
Actinostola crassicornis (Hertwig, 1882) (additional source)
Actinostola georgiana Carlgren, 1927 (additional source)
Actinostola kerguelensis Carlgren, 1928 (additional source)
Actinothoe georgiana (Carlgren, 1899) (additional source)
Actinothoe lobata (Carlgren, 1899) (additional source)
Actinothoe patagonica (Carlgren, 1899) (additional source)
Aiptasiomorpha elongata Carlgren, 1951 (additional source)
Amphianthus minutus (Hertwig, 1882) (additional source)
Anemonactis clavus (Quoy & Gaimard, 1833) (additional source)
Anemonia chubutensis Zamponi & Acuña, 1992 (additional source)
Antholoba achates (Drayton in Dana, 1846) (additional source)
Anthopleura hermaphroditica (Carlgren, 1899) (additional source)
Anthosactis epizoica (Pax, 1922) (additional source)
Anthothoe chilensis (Lesson, 1830) (additional source)
Artemidactis victrix Stephenson, 1918 (additional source)
Austroneophellia luciae Zamponi, 1978 (additional source)
Bathydactylus valdiviae Carlgren, 1928 (additional source)
Bathyphellia australis Dunn, 1983 (additional source)
Bolocera kerguelensis Studer, 1879 (additional source)
Boloceroides mcmurrichi (Kwietniewski, 1898) (additional source)
Boloceropsis platei McMurrich, 1904 (additional source)
Bunodactis elongata (Mc Murrich, 1904) (additional source)
Capnea georgiana (Carlgren, 1927) (additional source)
Carcinactis dolosa Riemann-Zürneck, 1975 (additional source)
Cnidanthus polaris (Clubb, 1908) (additional source)
Condylanthus aucklandicus Carlgren, 1924 (additional source)
Condylanthus magellanicus Carlgren, 1899 (additional source)
Corallimorphus profundus Moseley, 1877 (additional source)
Corallimorphus rigidus Moseley, 1877 (additional source)
Corynactis carnea Studer, 1879 (additional source)
Corynactis chilensis Carlgren, 1941 (additional source)
Dactylanthus antarcticus (Clubb, 1908) (additional source)
Edwardsia meridionalis Williams, 1981 (additional source)
Edwardsiella ignota (Carlgren, 1959) (additional source)
Eltaninactis infundibulum Dunn, 1983 (additional source)
Epiactis georgiana Carlgren, 1927 (additional source)
Galatheanthemum profundale Carlgren, 1956 (additional source)
Glyphoperidium bursa Roule, 1909 (additional source)
Halcampa abtaoensis Carlgren, 1959 (additional source)
Halcampa octocirrata Carlgren, 1927 (additional source)
Halcampella fasciata Rodríguez & López-González, 2002 (additional source)
Halcampella robusta Carlgren, 1931 (additional source)
Halcampoides abyssorum Danielssen, 1890 (additional source)
Halcampoides purpurea (Studer, 1879) accepted as Halcampoides purpureus (Studer, 1879) (additional source)
Halcurias pilatus McMurrich, 1893 (additional source)
Haliactis arctica Carlgren, 1921 (additional source)
Halianthella kerguelensis (Studer, 1879) (additional source)
Hormathia armata Rodríguez & López-González, 2001 (additional source)
Hormathia insignis (Stephenson, 1918) (additional source)
Hormathia lacunifera (Stephenson, 1918) (additional source)
Hormathia pectinata (Hertwig, 1882) (additional source)
Hormathia spinosa (Hertwig, 1882) (additional source)
Hormosoma scotti Stephenson, 1918 (additional source)
Isophellia madrynensis Zamponi & Acuña, 1992 (additional source)
Isosicyonis Carlgren, 1927 (additional source)
Isosicyonis alba (Studer, 1879) (additional source)
Isotealia antarctica Carlgren, 1899 (additional source)
Kadosactis antarctica (Carlgren, 1928) (additional source)
Limnactinia nuda Carlgren, 1927 (additional source)
Monactis vestita (Gravier, 1918) (additional source)
Neoparacondylactis haraldoi Zamponi, 1974 (additional source)
Octineon chilense Carlgren, 1959 (additional source)
Parabunodactis imperfecta Zamponi & Acuña, 1992 (additional source)
Parahalcampa antarctica Carlgren, 1927 (additional source)
Parantheopsis cruentata (Couthouy in Dana, 1846) (additional source)
Parantheopsis georgiana (Pfeffer, 1889) (additional source)
Parantheopsis ocellata (Lesson, 1830) (additional source)
Parantheopsis vanhoeffeni (Pax, 1922) (additional source)
Paranthus niveus (Lesson, 1830) (additional source)
Peachia hastata Gosse, 1855 (additional source)
Phellia dubia (Carlgren, 1928) (additional source)
Phellia exlex (McMurrich, 1904) (additional source)
Phelliactis pelophila Riemann-Zürneck, 1973 (additional source)
Phelliogeton falklandicus Carlgren, 1927 (additional source)
Phelliogeton kerguelensis Carlgren, 1928 (additional source)
Phlyctenanthus australis Carlgren, 1950 (additional source)
Phymactis papillosa (Lesson, 1830) (additional source)
Pseudoparactis tenuicollis (McMurrich, 1904) (additional source)
Pycnanthus McMurrich, 1893 (additional source)
Ramirezia balsae Zamponi, 1980 (additional source)
Sagartianthus fasciarum Zamponi, 1980 (additional source)
Scytophorus antarcticus (Pfeffer, 1889) (additional source)
Scytophorus striatus Hertwig, 1882 (additional source)
Sicyonis crassa Hertwig, 1882 (additional source)
Sicyonis erythrocephala (Pax, 1922) (additional source)
Stephanthus antarcticus Rodríguez & López-González, 2003 (additional source)
Stomphia selaginella (Stephenson, 1918) (additional source)
Tealidium cingulatum Hertwig, 1882 (additional source)
Urticinopsis antarctica (Verrill, 1922) (additional source)
Urticinopsis crassa Carlgren, 1938 (additional source)