Actinoscyphia saginata (Verrill, 1882) (additional source)
Actinostola callosa (Verrill, 1882) (additional source)
Allantactis parasitica Danielssen, 1890 (additional source)
Anemonia sargassensis Hargitt, 1908 (additional source)
Aulactinia stella (Verrill, 1864) (additional source)
Bolocera tuediae (Johnston, 1832) (additional source)
Cerianthus lloydi Gosse, 1859 accepted as Cerianthus lloydii Gosse, 1859 accepted as Synarachnactis lloydii (Gosse, 1859) (additional source)
Chondrophellia coronata (Verrill, 1883) (additional source)
Daontesia praelonga (Carlgren, 1928) (additional source)
Diadumene leucolena (Verrill, 1866) (additional source)
Epiactis fecunda (Verrill, 1899) accepted as Urticina fecunda (Verrill, 1899) (additional source)
Epizoanthus Gray, 1867 (additional source)
Epizoanthus abyssorum Verrill, 1885 (additional source)
Epizoanthus danielsseni Carlgren, 1913 (additional source)
Epizoanthus erdmanni (Danielssen, 1890) (additional source)
Epizoanthus glacialis Danielssen, 1890 (additional source)
Epizoanthus incrustatus Düben & Koren, 1847 accepted as Epizoanthus papillosus Johnston, 1842 (additional source)
Epizoanthus lindahli Carlgren, 1913 (additional source)
Epizoanthus paguriphilus Verrill, 1883 (additional source)
Gonactinia prolifera (Sars, 1835) (additional source)
Halcampa duodecimcirrata (Sars, 1851) (additional source)
Haliplanella luciae (Verrill, 1898) accepted as Diadumene lineata (Verrill, 1869) (additional source)
Hormathia nodosa (Fabricius, 1780) (additional source)
Isozoanthus bulbosus Carlgren, 1913 (additional source)
Isozoanthus ingolfi Carlgren, 1913 (additional source)
Liponema multicornis (Verrill, 1880) accepted as Liponema multicorne (Verrill, 1880) (additional source)
Metridium senile (Linnaeus, 1761) (additional source)
Nematostella vectensis Stephenson, 1935 (additional source)
Palythoa Lamouroux, 1816 (additional source)
Paraedwardsia arenaria Carlgren in Nordgaard, 1905 (additional source)
Sagartiogeton verrilli Carlgren, 1942 (additional source)
Stephanauge acanellae (Verrill, 1883) (additional source)
Stomphia coccinea (Müller, 1776) (additional source)
Urticina crassicornis (Müller, 1776) (additional source)