Actinauge fastigiata accepted as Chondrophellia coronata (Verrill, 1883) (additional source)
Actinauge verrillii McMurrich, 1893 (additional source)
Actineria dendrophora Haddon & Shackleton, 1893 (additional source)
Actinernus plebeius McMurrich, 1893 accepted as Actinoscyphia plebeia (McMurrich, 1893) (additional source)
Actinia infecunda McMurrich, 1893 accepted as Pseudactinia infecunda (McMurrich, 1893) (additional source)
Actinoides dixoniana accepted as Anthopleura dixoniana (Haddon & Shackleton, 1893) (additional source)
Actinoides sesere accepted as Gyractis sesere (Haddon & Shackleton, 1893) (additional source)
Actinostola abyssorum (Danielssen, 1890) (additional source)
Actinostola excelsa McMurrich, 1823 accepted as Actinostola crassicornis (Hertwig, 1882) (additional source)
Actinostola pergamentacea McMurrich, 1893 accepted as Actinostola crassicornis (Hertwig, 1882) (additional source)
Actinostola spetsbergensis Carlgren, 1893 accepted as Glandulactis spetsbergensis (Carlgren, 1893) (additional source)
Adamsia involvens McMurrich, 1893 accepted as Paracalliactis consors (Verrill, 1882) (additional source)
Adamsia miriam Haddon & Shackleton, 1893 accepted as Calliactis polypus (Forsskål, 1775) (additional source)
Alicia rhadina Haddon & Shackleton, 1893 (additional source)
Anemonia citrina Haddon & Shackleton, 1893 accepted as Isactinia citrina (Haddon & Shackleton, 1893) (additional source)
Anemonia inequalis McMurrich, 1893 accepted as Gyrostoma inequale (McMurrich, 1893) (additional source)
Anemonia kwoiam Haddon & Shackleton, 1893 accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828) (additional source)
Anemonia variabilis McMurrich, 1893 accepted as Corynactis carnea Studer, 1879 (additional source)
Bolocera brevicornis McMurrich, 1893 accepted as Liponema brevicorne (McMurrich, 1893) (additional source)
Bolocera occidua McMurrich, 1893 accepted as Bolocera kerguelensis Studer, 1879 (additional source)
Bolocera panuosa accepted as Bolocera pannosa McMurrich, 1893 (additional source)
Cerianthus andamanensis Alcock, 1893 (additional source)
Cerianthus danielsseni Levinsen accepted as Cerianthus lloydii Gosse, 1859 accepted as Synarachnactis lloydii (Gosse, 1859) (additional source)
Cerianthus nobilis Haddon & Shackleton, 1893 accepted as Pachycerianthus nobilis (Haddon & Shackleton, 1893) (additional source)
Cerianthus tenebrarum Alcock, 1893 (additional source)
Cerianthus vas McMurrich, 1893 (additional source)
Condylactis aspera Haddon & Shackleton, 1893 accepted as Macrodactyla aspera (Haddon & Shackleton, 1893) (additional source)
Condylactis gelam Haddon & Shackleton, 1893 accepted as Macrodactyla doreensis (Quoy & Gaimard, 1833) accepted as Heteractis doreensis (Quoy & Gaimard, 1833) (additional source)
Condylactis ramsayi Haddon & Shackleton, 1893 accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828) (additional source)
Cradactis digitata McMurrich, 1893 accepted as Actinostella digitata (McMurrich, 1893) (additional source)
Cymbactis faeculenta McMurrich, 1893 accepted as Actinostola faeculenta (McMurrich, 1893) (additional source)
Discosoma haddoni Saville-Kent, 1893 accepted as Stichodactyla haddoni (Saville-Kent, 1893) (additional source)
Discosoma kenti Haddon & Shackleton, 1893 accepted as Stichodactyla gigantea (Forsskål, 1775) (additional source)
Discosoma macrodactylum Haddon & Shackleton, 1893 accepted as Radianthus crispa (Hemprich & Ehrenberg in Ehrenberg, 1834) (additional source)
Discosoma malu Haddon & Shackleton, 1893 accepted as Heteractis malu (Haddon & Shackleton, 1893) accepted as Radianthus malu (Haddon & Shackleton, 1893) (additional source)
Discosoma rubra-oris Saville-Kent, 1893 accepted as Discosoma rubraoris Saville-Kent, 1893 (additional source)
Edwardsia intermedia McMurrich, 1893 accepted as Scolanthus intermedius (McMurrich, 1893) (additional source)
Gyractis excavata Boveri, 1893 accepted as Gyractis sesere (Haddon & Shackleton, 1893) (additional source)
Gyractis pallida accepted as Gyractis sesere (Haddon & Shackleton, 1893) (additional source)
Halcampa arctica Carlgren, 1893 (additional source)
Halcurias pilatus McMurrich, 1893 (additional source)
Heterodactyla hypnoides Saville-Kent, 1893 (additional source)
Leiotealia badia McMurrich, 1893 (additional source)
Megalactis griffthsi accepted as Megalactis griffithsi Saville-Kent, 1893 (additional source)
Milne-Edwardsia loveni Carlgren, 1892 accepted as Edwardsiella loveni (Carlgren, 1892) (additional source)
Myonanthus ambiguus McMurrich, 1893 (additional source)
Oractis diomedeae McMurrich, 1893 accepted as Oceanactis diomedeae (McMurrich, 1893) (additional source)
Oulactis californica accepted as Oulactis concinnata (Drayton in Dana, 1846) (additional source)
Paractis vinosa McMurrich, 1893 accepted as Stomphia vinosa (McMurrich, 1893) (additional source)
Paraphellia hunti Haddon & Shackleton, 1893 (additional source)
Paraphellia lineata Haddon & Shackleton, 1893 (additional source)
Peachia koreui accepted as Peachia koreni McMurrich, 1893 (additional source)
Phellia devisi Haddon & Shackleton, 1893 accepted as Telmatactis devisi (Haddon & Shackleton, 1893) (additional source)
Phellia sipunculoides Haddon & Shackleton, 1893 accepted as Telmatactis sipunculoides (Haddon & Shackleton, 1893) (additional source)
Phymanthus muscosus Haddon & Shackleton, 1893 (additional source)
Phymanthus simplex Haddon & Shackleton, 1893 accepted as Heteractis aurora (Quoy & Gaimard, 1833) (additional source)
Psychobrachia douglasi accepted as Entacmaea quadricolor (Leuckart in Rüppell & Leuckart, 1828) (additional source)
Pycnanthus maliformis McMurrich, 1893 (additional source)
Rhodactis bryoides Haddon & Shackleton, 1893 (additional source)
Rhodactis howesii Saville-Kent, 1893 (additional source)
Sagartia lactea McMurrich, 1893 accepted as Amphianthus lacteus (Mc Murrich, 1893) (additional source)
Sagartia paradoxa McMurrich, 1893 accepted as Actinothoe paradoxa (McMurrich, 1893) (additional source)
Sagartia sancti matthei accepted as Sagartia sancti matthaei McMurrich, 1893 accepted as Actinothoe sanmatiensis (McMurrich, 1893) (additional source)
Stephanactis hyalonematis McMurrich, 1893 accepted as Stephanauge hyalonematis (McMurrich, 1893) (additional source)
Thoe milmanni Haddon & Shackleton, 1893 accepted as Actinothoe milmani (Haddon & Shackleton, 1893) (additional source)
Viatrix cincta Haddon & Shackleton, 1893 accepted as Triactis producta Klunzinger, 1877 (additional source)