Actinioides Haddon & Shackleton, 1893 (additional source)
Actinostola callosa (Verrill, 1882) (additional source)
Actinostola chilensis McMurrich, 1904 (original description)
Actinostola groenlandica Carlgren, 1899 (additional source)
Aiptasia Gosse, 1858 (additional source)
Anemonia sulcata (Pennant, 1777) (additional source)
Antheopsis Simon, 1892 (additional source)
Antholoba achates (Drayton in Dana, 1846) (additional source)
Bolocera kerguelensis Studer, 1879 (additional source)
Bolocera pannosa McMurrich, 1893 (additional source)
Bolocera tuediae (Johnston, 1832) (additional source)
Boloceropsis McMurrich, 1904 (original description)
Boloceropsis platei McMurrich, 1904 (original description)
Condylanthus magellanicus Carlgren, 1899 (additional source)
Corallimorphus profundus Moseley, 1877 (additional source)
Corallimorphus rigidus Moseley, 1877 (additional source)
Corynactis Allman, 1846 (additional source)
Corynactis carnea Studer, 1879 (additional source)
Corynactis globulifera (Hemprich & Ehrenberg in Ehrenberg, 1834) (additional source)
Eloactis (additional source)
Epizoanthus patagonichus Carlgren, 1899 accepted as Terrazoanthus patagonichus (Carlgren, 1899) (additional source)
Gonactinia Sars, 1851 (additional source)
Gyrostoma incertum McMurrich, 1904 (original description)
Gyrostoma selkirkii McMurrich, 1904 (original description)
Halcampa Gosse, 1858 (additional source)
Halcampa arctica Carlgren, 1893 (additional source)
Halcampa chrysanthellum (Peach in Johnston, 1847) (additional source)
Halcampa duodecimcirrata (Sars, 1851) (additional source)
Halcampomorphe Carlgren, 1893 (additional source)
Halianthella Kwietniewski, 1896 (additional source)
Haloclava Verrill, 1899 (additional source)
Metridium dianthus (Ellis, 1768) (additional source)
Paractinia Andres, 1883 (additional source)
Parantheopsis McMurrich, 1904 (original description)
Parantheopsis cruentata (Couthouy in Dana, 1846) (additional source)
Parantheopsis ocellata (Lesson, 1830) (additional source)
Paranthus Andres, 1883 (additional source)
Parazoanthus elongatus McMurrich, 1904 (original description)
Peachia Gosse, 1855 (additional source)
Phymactis clematis (Drayton in Dana, 1846) (additional source)
Porites Link, 1807 (additional source)
Protanthea Carlgren, 1891 (additional source)
Ptychodactis patula Appellöf, 1893 (additional source)
Scytophorus Hertwig, 1882 (additional source)
Urticina crassicornis (Müller, 1776) (additional source)