Actinernus antarcticus (Carlgren, 1914) (additional source)
Actinostola crassicornis (Hertwig, 1882) (additional source)
Actinostola georgiana Carlgren, 1927 (original description)
Actinostola intermedia Carlgren, 1899 accepted as Actinostola crassicornis (Hertwig, 1882) (additional source)
Alicia uruguayensis Carlgren, 1927 (original description)
Antholoba achates (Drayton in Dana, 1846) (additional source)
Anthopleura hermaphroditica (Carlgren, 1899) (additional source)
Artemidactis victrix Stephenson, 1918 (additional source)
Aureliana georgiana Carlgren, 1927 accepted as Capnea georgiana (Carlgren, 1927) (original description)
Bolocera kerguelensis Studer, 1879 (additional source)
Boloceropsis platei McMurrich, 1904 (additional source)
Bunodactis aucklandica Carlgren, 1927 (original description)
Bunodactis octoradiata (Carlgren, 1899) (additional source)
Bunodactis patagoniensis (Carlgren, 1899) (additional source)
Bunodactis sulcata (Clubb, 1902) accepted as Aulactinia sulcata (Clubb, 1902) (additional source)
Choriactis impatiens (Couthouy in Dana, 1846) accepted as Paractis impatiens (Couthouy in Dana, 1846) (additional source)
Choriactis laevis (Carlgren, 1899) accepted as Paractis laevis (Carlgren, 1899) (additional source)
Cnidanthus Carlgren, 1927 (original description)
Cnidanthus polaris (Clubb, 1908) (additional source)
Condylanthus magellanicus Carlgren, 1899 (additional source)
Corynactis carnea Studer, 1879 (additional source)
Dactylanthus antarcticus (Clubb, 1908) (additional source)
Dimyactis duplicata Pax, 1922 accepted as Halianthella kerguelensis (Studer, 1879) (additional source)
Edwardsia intermedia McMurrich, 1893 accepted as Scolanthus intermedius (McMurrich, 1893) (additional source)
Epiactis georgiana Carlgren, 1927 (original description)
Epizoanthus patagonichus Carlgren, 1899 accepted as Terrazoanthus patagonichus (Carlgren, 1899) (additional source)
Glyphoperidium bursa Roule, 1909 (additional source)
Halcampa octocirrata Carlgren, 1927 (original description)
Halcampoides purpurea (Studer, 1879) accepted as Halcampoides purpureus (Studer, 1879) (additional source)
Hormathia (Chondractinia) georgiana Carlgren, 1927 accepted as Hormathia georgiana Carlgren, 1927 (original description)
Hormathia castanea (McMurrich, 1904) (additional source)
Hormathia erythrosoma (Pax) accepted as Hormathia lacunifera (Stephenson, 1918) (additional source)
Hormathia lacunifera (Stephenson, 1918) (additional source)
Hormathia rhododactyla (Pax, 1922) accepted as Hormathia lacunifera (Stephenson, 1918) (additional source)
Hormosoma scotti Stephenson, 1918 (additional source)
Isosicyonis Carlgren, 1927 (original description)
Isosicyonis alba (Studer, 1879) (additional source)
Isotealia antarctica Carlgren, 1899 (additional source)
Limnactinia nuda Carlgren, 1927 (original description)
Parahalcampa Carlgren, 1927 (original description)
Parahalcampa antarctica Carlgren, 1927 (original description)
Parantheopsis cruentata (Couthouy in Dana, 1846) (additional source)
Parantheopsis georgiana (Pfeffer, 1889) (additional source)
Parantheopsis ocellata (Lesson, 1830) (additional source)
Paranthus crassa (Carlgren, 1899) accepted as Paranthus crassus (Carlgren, 1899) (additional source)
Parazoanthus antarcticus Carlgren, 1927 (original description)
Parazoanthus fuegiensis Carlgren, 1899 (additional source)
Phelliogeton Carlgren, 1927 (original description)
Phelliogeton falklandicus Carlgren, 1927 (original description)
Rhytidactis antarctica Pax, 1922 accepted as Halianthella kerguelensis (Studer, 1879) (additional source)
Scytophorus antarcticus (Pfeffer, 1889) (additional source)
Sicyonis erythrocephala (Pax, 1922) (additional source)
Synphellia exlex (McMurrich, 1904) accepted as Phellia exlex (McMurrich, 1904) (additional source)
Tealianthus Carlgren, 1927 (original description)
Tealianthus incertus Carlgren, 1927 accepted as Tealianthus pachydermus (Pax, 1922) (original description)
Thoe chilensis (Lesson, 1830) accepted as Anthothoe chilensis (Lesson, 1830) (additional source)
Thoe patagonicha (Carlgren, 1899) accepted as Actinothoe patagonica (Carlgren, 1899) (additional source)
Urticinopsis Carlgren, 1927 (original description)
Urticinopsis antarctica (Verrill, 1922) (additional source)

Antarctic Peninsula for Parazoanthus antarcticus Carlgren, 1927 
Antarctica for Bunodactis sulcata (Clubb, 1902) 
Antarctica for Cnidanthus polaris (Clubb, 1908) 
Antarctica for Dactylanthus antarcticus (Clubb, 1908) 
Antarctica for Edwardsia intermedia McMurrich, 1893 
Antarctica for Edwardsia intermedia McMurrich, 1893 
Antarctica for Halcampoides purpurea (Studer, 1879) 
Antarctica for Parazoanthus antarcticus Carlgren, 1927 
Antarctica for Tealianthus incertus Carlgren, 1927 
Antarctica for Urticinopsis antarctica (Verrill, 1922) 
Argentinean Exclusive Economic Zone for Actinostola crassicornis (Hertwig, 1882) 
Argentinean Exclusive Economic Zone for Actinostola crassicornis (Hertwig, 1882) 
Argentinean Exclusive Economic Zone for Artemidactis victrix Stephenson, 1918 
Argentinean Exclusive Economic Zone for Bunodactis octoradiata (Carlgren, 1899) 
Argentinean Exclusive Economic Zone for Bunodactis patagoniensis (Carlgren, 1899) 
Argentinean Exclusive Economic Zone for Choriactis laevis (Carlgren, 1899) 
Argentinean Exclusive Economic Zone for Condylanthus magellanicus Carlgren, 1899 
Argentinean Exclusive Economic Zone for Condylanthus magellanicus Carlgren, 1899 
Argentinean Exclusive Economic Zone for Epizoanthus patagonichus Carlgren, 1899 
Argentinean Exclusive Economic Zone for Isosicyonis alba (Studer, 1879) 
Argentinean Exclusive Economic Zone for Isotealia antarctica Carlgren, 1899 
Argentinean Exclusive Economic Zone for Paranthus crassa (Carlgren, 1899) 
Chilean Exclusive Economic Zone for Actinostola intermedia Carlgren, 1899 
Chilean Exclusive Economic Zone for Actinostola intermedia Carlgren, 1899 
Chilean Exclusive Economic Zone for Anthopleura hermaphroditica (Carlgren, 1899) 
Chilean Exclusive Economic Zone for Boloceropsis platei McMurrich, 1904 
Chilean Exclusive Economic Zone for Choriactis impatiens (Couthouy in Dana, 1846) 
Chilean Exclusive Economic Zone for Choriactis impatiens (Couthouy in Dana, 1846) 
Chilean Exclusive Economic Zone for Corynactis carnea Studer, 1879 
Chilean Exclusive Economic Zone for Epizoanthus patagonichus Carlgren, 1899 
Chilean Exclusive Economic Zone for Hormathia castanea (McMurrich, 1904) 
Chilean Exclusive Economic Zone for Parantheopsis ocellata (Lesson, 1830) 
Chilean Exclusive Economic Zone for Paranthus crassa (Carlgren, 1899) 
Chilean Exclusive Economic Zone for Synphellia exlex (McMurrich, 1904) 
Chilean Exclusive Economic Zone for Thoe chilensis (Lesson, 1830) 
Falkland Islands Exclusive Economic Zone for Antholoba achates (Drayton in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Antholoba achates (Drayton in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Antholoba achates (Drayton in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Antholoba achates (Drayton in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Bunodactis octoradiata (Carlgren, 1899) 
Falkland Islands Exclusive Economic Zone for Epizoanthus patagonichus Carlgren, 1899 
Falkland Islands Exclusive Economic Zone for Parantheopsis cruentata (Couthouy in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Parantheopsis cruentata (Couthouy in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Parantheopsis cruentata (Couthouy in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Parantheopsis cruentata (Couthouy in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Parantheopsis cruentata (Couthouy in Dana, 1846) 
Falkland Islands Exclusive Economic Zone for Parantheopsis cruentata (Couthouy in Dana, 1846) 
Portuguese Exclusive Economic Zone for Actinostola intermedia Carlgren, 1899 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Artemidactis victrix Stephenson, 1918 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Artemidactis victrix Stephenson, 1918 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Artemidactis victrix Stephenson, 1918 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Edwardsia intermedia McMurrich, 1893 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Edwardsia intermedia McMurrich, 1893 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Edwardsia intermedia McMurrich, 1893 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Glyphoperidium bursa Roule, 1909 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Glyphoperidium bursa Roule, 1909 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Glyphoperidium bursa Roule, 1909 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Glyphoperidium bursa Roule, 1909 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Halcampoides purpurea (Studer, 1879) 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Halcampoides purpurea (Studer, 1879) 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Hormathia (Chondractinia) georgiana Carlgren, 1927 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Hormosoma scotti Stephenson, 1918 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Hormosoma scotti Stephenson, 1918 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Parantheopsis georgiana (Pfeffer, 1889) 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Parantheopsis georgiana (Pfeffer, 1889) 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Parantheopsis georgiana (Pfeffer, 1889) 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Parantheopsis georgiana (Pfeffer, 1889) 
South Georgian and the South Sandwich Islands Exclusive Economic Zone for Scytophorus antarcticus (Pfeffer, 1889) 
Uruguayan Exclusive Economic Zone for Corynactis carnea Studer, 1879 
Uruguayan Exclusive Economic Zone for Thoe patagonicha (Carlgren, 1899) 

Syntype SMNH 1176, geounit Argentinean Exclusive Economic Zone, identified as Parahalcampa antarctica Carlgren, 1927
Syntype SMNH 4010, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Halcampa octocirrata Carlgren, 1927
Syntype SMNH 4011, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Aureliana georgiana Carlgren, 1927
Syntype SMNH 4012, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Hormathia (Chondractinia) georgiana Carlgren, 1927
Syntype SMNH 4015, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Actinostola georgiana Carlgren, 1927
Syntype SMNH 4016, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Actinostola georgiana Carlgren, 1927
Holotype SMNH 4026, geounit Falkland Islands Exclusive Economic Zone, identified as Phelliogeton falklandicus Carlgren, 1927
Syntype SMNH 4051, geounit New Zealand Exclusive Economic Zone, identified as Bunodactis aucklandica Carlgren, 1927
Syntype SMNH 4058, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Actinostola georgiana Carlgren, 1927
Syntype SMNH 4870, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Epiactis georgiana Carlgren, 1927
Syntype SMNH 86, geounit Brazilian Exclusive Economic Zone, identified as Alicia uruguayensis Carlgren, 1927
Syntype SMNH 92, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Limnactinia nuda Carlgren, 1927
Syntype LO NONE, geounit Brazilian Exclusive Economic Zone, identified as Alicia uruguayensis Carlgren, 1927
Nontype LO NONE, geounit South Georgian and the South Sandwich Islands Exclusive Economic Zone, identified as Aureliana georgiana Carlgren, 1927