Abietinaria abietina
Abietinaria filicula
Abyla trigona
Abylopsis eschscholtzii
Abylopsis tetragona
Abyssopathes lyra
Acanella arbuscula
Acanthogorgia angustiflora
Acanthogorgia armata
Acanthogorgia hirsuta
Acaulis primarius
Acryptolaria conferta
Acryptolaria crassicaulis
Acthelmis intestinalis
Actinauge cristata
Actinauge longicornis
Actinauge richardi
Actinauge verrillii
Actinernus nobilis
Actinia equina
Actinia fragacea
Actinia laurentii
Actinia mediterranea
Actinia obtruncata
Actinia prasina
Actinia sali
Actinoscyphia aurelia
Actinoscyphia saginata
Actinostola callosa
Actinostola crassicornis
Actinostola groenlandica
Actinothoe modesta
Actinothoe sphyrodeta
Adamsia rondeletii
Adamsia sociabilis
Aegina citrea
Aeginopsis laurentii
Aeginura grimaldii
Aequorea albida
Aequorea forskalea
Aequorea macrodactyla
Aequorea pensilis
Aequorea victoria
Aequorea vitrina
Agalma elegans
Agalma okenii
Aglantha digitale
Aglaophenia acacia
Aglaophenia kirchenpaueri
Aglaophenia latecarinata
Aglaophenia lophocarpa
Aglaophenia octodonta
Aglaophenia parvula
Aglaophenia picardi
Aglaophenia pluma
Aglaophenia tricuspis
Aglaophenia trifida
Aglaophenia tubiformis
Aglaophenia tubulifera
Aglaophenopsis cartieri
Aglaura hemistoma
Aiptasia couchii
Aiptasia mutabilis
Aiptasiogeton eruptaurantia
Aiptasiogeton hyalinus
Alatina alata
Alcyonium acaule
Alcyonium bocagei
Alcyonium burmedju
Alcyonium coralloides
Alcyonium digitatum
Alcyonium glomeratum
Alcyonium hibernicum
Alcyonium maristenebrosi
Alcyonium palmatum
Alicia mirabilis
Allantactis parasitica
Amphianthus bathybium
Amphianthus dohrnii
Amphianthus margaritaceus
Amphianthus michaelsarsi
Amphianthus mirabilis
Amphianthus nitidus
Amphianthus norvegicus
Amphianthus verruculatus
Amphicaryon acaule
Amphicaryon peltifera
Amphinema dinema
Amphinema rugosum
Amphisbetia distans
Amphisbetia fasciculata
Amphisbetia operculata
Amphogona apsteini
Andvakia mirabilis
Andvakia parva
Anemonactis mazeli
Annatiara affinis
Anomocora fecunda
Antennella ansini
Antennella confusa
Antennella secundaria
Antennella siliquosa
Anthoactis armauerhanseni
Anthoactis benedeni
Antholoba perdix
Anthomastus agassizii
Anthomastus grandiflorus
Anthomastus purpureus
Anthopleura ballii
Anthopleura monile
Anthopleura thallia
Anthosactis janmayeni
Anthothela grandiflora
Antipathella subpinnata
Antipathella wollastoni
Antipathes dichotoma
Antipathozoanthus macaronesicus
Apolemia vitiazi
Arachnactis albida
Arachnanthus sarsi
Astrangia poculata
Athorybia lucida
Athorybia rosacea
Atolla parva
Atolla vanhoeffeni
Atolla verrillii
Atolla wyvillei
Aulactinia stella
Aulactinia verrucosa
Aulocyathus atlanticus
Aurelia aurita
Aurelia coerulea
Aurelia hyalina
Aurelia limbata
Aurelia solida
Balanophyllia (Balanophyllia) cellulosa
Balanophyllia (Balanophyllia) floridana
Balanophyllia (Balanophyllia) regia
Balanophyllia (Balanophyllia) thalassae
Balanophyllia (Balanophyllia) ukrainensis
Bargmannia amoena
Bargmannia elongata
Bargmannia lata
Bassia bassensis
Bathykorus bouilloni
Bathypathes patula
Bathyphellia margaritacea
Bathyphysa conifera
Bebryce mollis
Bedotella armata
Bicaularia tongensis
Bimeria vestita
Blackfordia virginica
Bolocera maxima
Bolocera tuediae
Botrucnidiata damasi
Botrynema brucei
Bougainvillia britannica
Bougainvillia carolinensis
Bougainvillia frondosa
Bougainvillia muscoides
Bougainvillia muscus
Bougainvillia principis
Bougainvillia superciliaris
Bouillonia cornucopia
Bunodactis spetsbergensis
Bythotiara murrayi
Cactosoma abyssorum
Calliactis parasitica
Callogorgia verticillata
Calvadosia campanulata
Calycella gracilis
Calycella hispida
Calycella syringa
Calycopsis krampi
Calycopsis simplex
Calycopsis typa
Calyptospadix cerulea
Calyptrophora antilla
Calyptrophora clinata
Calyptrophora microdentata
Campanularia groenlandica
Campanularia hincksii
Campanularia volubilis
Campanulina denticulata
Campanulina pumila
Campanulina tenuis
Candelabrum cocksii
Candelabrum phrygium
Candidella imbricata
Capnea sanguinea
Carlgrenia desiderata
Caryophyllia (Caryophyllia) abyssorum
Caryophyllia (Caryophyllia) alberti
Caryophyllia (Caryophyllia) ambrosia
Caryophyllia (Caryophyllia) atlantica
Caryophyllia (Caryophyllia) calveri
Caryophyllia (Caryophyllia) cyathus
Caryophyllia (Caryophyllia) foresti
Caryophyllia (Caryophyllia) horologium
Caryophyllia (Caryophyllia) inornata
Caryophyllia (Caryophyllia) profunda
Caryophyllia (Caryophyllia) sarsiae
Caryophyllia (Caryophyllia) seguenzae
Caryophyllia (Caryophyllia) smithii
Catablema vesicarium
Cataphellia brodricii
Ceratocymba sagittata
Cereus pedunculatus
Ceriantheopsis americana
Cerianthula mediterranea
Cerianthus lloydii
Cerianthus membranaceus
Cerianthus vermicularis
Cerianthus vogti
Chelidonisis aurantiaca
Chelophyes appendiculata
Chelophyes contorta
Chitonanthus indutus
Chondrophellia coronata
Chromatonema rubrum
Chrysaora chesapeakei
Chrysaora hysoscella
Chrysaora quinquecirrha
Chrysoela chrysosplenium
Chuniphyes moserae
Chuniphyes multidentata
Cladocarpus boucheti
Cladocarpus flexilis
Cladocarpus formosus
Cladocarpus integer
Cladocarpus obliquus
Cladocarpus paraformosus
Cladocarpus paraventricosus
Cladocarpus septatus
Cladocarpus sigma
Cladocarpus tenuis
Cladonema radiatum
Clausophyes galeata
Clausophyes moserae
Clava multicornis
Clytia elsaeoswaldae
Clytia folleata
Clytia gracilis
Clytia hemisphaerica
Clytia islandica
Clytia linearis
Clytia noliformis
Clytia paulensis
Codonium proliferum
Coenocyathus anthophyllites
Coenocyathus cylindricus
Colobonema sericeum
Concentrotheca laevigata
Corallimorphus ingens
Cordagalma ordinatum
Corymorpha glacialis
Corymorpha groenlandica
Corymorpha nutans
Corymorpha pendula
Corynactis viridis
Coryne eximia
Coryne muscoides
Coryne pusilla
Cosmetira pilosella
Craterolophus convolvulus
Cribrinopsis similis
Crispatotrochus rubescens
Crossota alba
Crossota rufobrunnea
Crypthelia affinis
Crypthelia tenuiseptata
Cryptolarella abyssicola
Cryptolaria pectinata
Crystallophyes amygdalina
Cunina fowleri
Cunina globosa
Cunina octonaria
Cyanea capillata
Cyanea lamarckii
Cyanea tzetlinii
Cyclocanna producta
Cylista elegans
Cylista lacerata
Cylista troglodytes
Cylista undata
Cylista viduata
Cytaeis tetrastyla
Dactylactis viridis
Daontesia porcupina
Daontesia praelonga
Dasmosmilia lymani
Deltocyathoides orientalis
Deltocyathoides stimpsonii
Deltocyathus agassizi
Deltocyathus eccentricus
Deltocyathus italicus
Deltocyathus moseleyi
Dendrophyllia alternata
Dendrophyllia cornigera
Dendrophyllia ramea
Dentomuricea meteor
Depastrum cyathiforme
Desmophyes annectens
Desmophyllum dianthus
Desmophyllum pertusum
Diadumene cincta
Diadumene leucolena
Diadumene lineata
Dichotomia cannoides
Dicoryne conferta
Dimophyes arctica
Diphasia alata
Diphasia attenuata
Diphasia fallax
Diphasia margareta
Diphasia nigra
Diphasia rosacea
Diphyes bojani
Diphyes dispar
Drillactis pallida
Dynamena disticha
Dynamena pumila
Earleria panicula
Ectopleura crocea
Ectopleura dumortierii
Ectopleura larynx
Ectopleura wrighti
Edwardsia andresi
Edwardsia arctica
Edwardsia claparedii
Edwardsia coriacea
Edwardsia danica
Edwardsia delapiae
Edwardsia elegans
Edwardsia finmarchica
Edwardsia fusca
Edwardsia islandica
Edwardsia longicornis
Edwardsia norvegica
Edwardsia sipunculoides
Edwardsia sulcata
Edwardsia tecta
Edwardsia timida
Edwardsia tuberculata
Edwardsia vitrea
Edwardsiella carnea
Edwardsiella lineata
Edwardsiella loveni
Egmundella superba
Eguchipsammia cornucopia
Eguchipsammia gaditana
Eirene viridula
Eknomisis dalioi
Eleutheria dichotoma
Ellisella flagellum
Enallopsammia profunda
Enallopsammia rostrata
Englandactis commensalis
Enneagonum hyalinum
Epiactis arctica
Errina aspera
Errina atlantica
Errina dabneyi
Eucheilota duodecimalis
Eucheilota maasi
Eucheilota maculata
Eucheilota ventricularis
Eudendrium album
Eudendrium arbuscula
Eudendrium armatum
Eudendrium capillare
Eudendrium capillaroides
Eudendrium carneum
Eudendrium dispar
Eudendrium glomeratum
Eudendrium rameum
Eudendrium ramosum
Eudendrium tenellum
Eudoxoides mitra
Eudoxoides spiralis
Eumedusa birulai
Eunicella verrucosa
Euphysa aurata
Euphysa flammea
Euphysa tentaculata
Eutima gegenbauri
Eutima gracilis
Eutima mira
Eutonina indicans
Filellum serpens
Filellum serratum
Flabellum (Flabellum) chunii
Flabellum (Flabellum) pavoninum
Flabellum (Ulocyathus) alabastrum
Flabellum (Ulocyathus) angulare
Flabellum (Ulocyathus) macandrewi
Forskalia edwardsii
Forskalia tholoides
Fungiacyathus (Bathyactis) crispus
Fungiacyathus (Bathyactis) marenzelleri
Fungiacyathus (Bathyactis) symmetricus
Fungiacyathus (Fungiacyathus) fragilis
Garveia arborea
Garveia nutans
Geryonia proboscidalis
Gilia reticulata
Glandulactis spetsbergensis
Gonactinia prolifera
Gonionemus vertens
Gonothyraea loveni
Gossea corynetes
Grammaria abietina
Grammaria gracilis
Gymnangium montagui
Halcampa arctica
Halcampa chrysanthellum
Halcampa duodecimcirrata
Halcampoides abyssorum
Halcampoides elongatus
Halcampoides purpureus
Halecium articulosum
Halecium beanii
Halecium delicatulum
Halecium halecinum
Halecium labrosum
Halecium lankesterii
Halecium marsupiale
Halecium muricatum
Halecium nanum
Halecium plumosum
Halecium praeparvum
Halecium profundum
Halecium pusillum
Halecium sessile
Halecium tenellum
Halecium undulatum
Haliactis arctica
Haliclystus octoradiatus
Haliclystus salpinx
Haliclystus tenuis
Halicreas minimum
Haliscera bigelowi
Halisiphonia arctica
Halistemma rubrum
Halistemma striata
Halistemma transliratum
Halitholus cirratus
Halitholus yoldiaearcticae
Haloclava producta
Halopsis ocellata
Halopteris alternata
Halopteris catharina
Halopteris diaphana
Halopteris tenella
Hartlaubella gelatinosa
Helgicirrha cari
Heteropyramis crystallina
Heteropyramis maculata
Hippopodius hippopus
Homoeonema platygonon
Homostichanthus duerdeni
Hoplangia durotrix
Hormathia coronata
Hormathia digitata
Hormathia josefi
Hormathia nodosa
Hybocodon prolifer
Hydractinia echinata
Hydractinia polyclina
Hydractinia proboscidea
Hydractinia sarsii
Hydractinia symbiolongicarpus
Hydractinia valens
Hydrallmania distans
Hydrallmania falcata
Hydranthea margarica
Ilyanthus scoticus
Iosactis vagabunda
Isidella lofotensis
Isidella longiflora
Isozoanthus bulbosus
Isozoanthus ingolfi
Isozoanthus sulcatus
Javania cailleti
Javania pseudoalabastra
Kadosactis abyssicola
Kadosactis rosea
Kephyes ovata
Keratoisis grayi
Kirchenpaueria curvata
Kirchenpaueria halecioides
Kirchenpaueria pinnata
Lafoea dumosa
Lafoeina tenuis
Laodicea undulata
Laomedea amphora
Laomedea angulata
Laomedea calceolifera
Laomedea exigua
Laomedea flexuosa
Laomedea neglecta
Larsonia pterophylla
Lateothela grandiflora
Leiopathes glaberrima
Leiopathes grimaldii
Lensia achilles
Lensia ajax
Lensia asymmetrica
Lensia campanella
Lensia conoidea
Lensia cossack
Lensia exeter
Lensia fowleri
Lensia grimaldii
Lensia havock
Lensia hostile
Lensia hotspur
Lensia meteori
Lensia multicristata
Lensia panikkari
Lensia subtilis
Lepidisis caryophyllia
Leptogorgia setacea
Leptogorgia virgulata
Leptopsammia britannica
Leptopsammia formosa
Leuckartiara nobilis
Leuckartiara octona
Limnactinia laevis
Liponema multicorne
Liriope tetraphylla
Lizzia blondina
Lovenella assimilis
Lovenella clausa
Lovenella gracilis
Lovenella grandis
Lucernaria bathyphila
Lucernaria quadricornis
Lytocarpia myriophyllum
Madracis pharensis
Manania auricula
Maractis rimicarivora
Maresearsia praeclara
Margelopsis haeckelii
Margelopsis hartlaubii
Marrus claudanielis
Marrus orthocanna
Melicertum octocostatum
Melophysa melo
Merona cornucopiae
Mesacmaea laevis
Mesacmaea mitchellii
Metridium dianthus
Metridium farcimen
Metridium senile
Mitrocomella brownei
Mitrocomella cruciata
Mitrocomella polydiademata
Modeeria rotunda
Moerisia inkermanica
Monactis vestita
Monobrachium parasitum
Monomyces pygmaea
Monostaechas quadridens
Muggiaea atlantica
Muggiaea bargmannae
Muggiaea kochii
Muriceides paucituberculata
Nanomia bijuga
Nanomia cara
Narella bellissima
Narella versluysi
Nauphanthopsis diomedeae
Nausithoe atlantica
Nausithoe globifera
Nectactis singularis
Nectadamas diomedeae
Nectadamas richardi
Nectopyramis thetis
Nematostella nathorstii
Nematostella polaris
Nematostella vectensis
Nemertesia americana
Nemertesia antennina
Nemertesia belini
Nemertesia inverta
Nemertesia norvegica
Nemertesia ramosa
Nemertesia simplex
Nemopsis bachei
Neoturris pileata
Nicella granifera
Obelia bidentata
Obelia dichotoma
Obelia fimbriata
Obelia geniculata
Obelia hyalina
Obelia longissima
Obelia lucifera
Oceania armata
Octineon lindahli
Octineon suecicum
Opercularella lacerata
Orchistoma pileus
Orthopyxis integra
Pachycerianthus borealis
Pachycerianthus fimbriatus
Pachycerianthus multiplicatus
Pachycerianthus solitarius
Pandea conica
Pantachogon haeckeli
Paracalliactis azorica
Paracalliactis consors
Paracalliactis michaelsarsi
Paracalliactis stephensoni
Paracalyptrophora josephinae
Paracyathus arcuatus
Paracyathus pulchellus
Paraedwardsia arenaria
Paraedwardsia sarsii
Paragotoea bathybia
Paramuricea biscaya
Paramuricea clavata
Paramuricea grandis
Paramuricea grayi
Paramuricea placomus
Paranthus rapiformis
Parantipathes larix
Paraphelliactis michaelsarsi
Paraphellia expansa
Parasicyonis biotrans
Parasicyonis sarsii
Parateclaia norvegica
Parazoanthus anguicomus
Parazoanthus axinellae
Parazoanthus haddoni
Peachia cylindrica
Peachia hastata
Peachia parasitica
Pegantha clara
Pegantha laevis
Pegantha martagon
Pelagia cyanella
Pelagia noctiluca
Pennaria disticha
Peponocyathus folliculus
Periphylla periphylla
Phacellophora camtschatica
Phelliactis hertwigii
Phelliactis incerta
Phelliactis robusta
Phellia gausapata
Phialella quadrata
Phialidium temporarium
Phyllangia americana
Physalia physalis
Physophora hydrostatica
Placogorgia graciosa
Placogorgia intermedia
Placogorgia terceira
Pliobothrus symmetricus
Plotocnide borealis
Plumularia filicula
Plumularia obliqua
Plumularia setacea
Podocoryna americana
Podocoryna areolata
Podocoryna borealis
Podocoryna carnea
Polyplumaria flabellata
Polyplumaria gracillima
Porpita linneana
Pourtalosmilia anthophyllites
Praya dubia
Praya reticulata
Premocyathus cornuformis
Primnoa resedaeformis
Proboscidactyla stellata
Protanthea simplex
Protohydra leuckarti
Pseudoanthomastus agaricus
Pseudoplumaria marocana
Pseudoplumaria sabinae
Ptychodactis patula
Ptychogastria polaris
Ptychogena crocea
Ptychogena lactea
Pycnanthus densus
Rathkea octopunctata
Rhacostoma atlanticum
Rhizocaulus verticillatus
Rhizogeton fusiformis
Rhizogeton nudus
Rhizophysa filiformis
Rhizophysa uvaria
Rhizorhagium roseum
Rhizostoma octopus
Rhizostoma pulmo
Rhopalonema funerarium
Rhopalonema velatum
Rhopilema verrilli
Rolandia coralloides
Rosacea cymbiformis
Rosacea flaccida
Sagartia elegans
Sagartia minima
Sagartia ornata
Sagartia sociabilis
Sagartiogeton abyssorum
Sagartiogeton flexibilis
Sagartiogeton tubicolus
Sagartiogeton undatus
Sagartiogeton verrilli
Sarsia lovenii
Sarsia princeps
Sarsia striata
Sarsia tubulosa
Savalia savaglia
Schizopathes affinis
Schizophytum echinatum
Schizotricha frutescens
Scolanthus callimorphus
Segonzactis platypus
Sertularella ellisii
Sertularella fusiformis
Sertularella gaudichaudi
Sertularella gayi
Sertularella gigantea
Sertularella mediterranea
Sertularella polyzonias
Sertularella rugosa
Sertularia albimaris
Sertularia argentea
Sertularia carolinensis
Sertularia cupressina
Sertularia fabricii
Sertularia latiuscula
Sertularia marginata
Sertularia mirabilis
Sertularia schmidti
Sertularia similis
Sertularia tenera
Sibogita geometrica
Sicyonis ingolfi
Sicyonis tuberculata
Sideractis glacialis
Slabberia halterata
Slabberia simulans
Slabberia strangulata
Solenosmilia variabilis
Solmaris corona
Solmissus incisa
Solmundella bitentaculata
Sphaeronectes koellikeri
Sphenotrochus intermedius
Sphenotrochus (Sphenotrochus) andrewianus
Stauridiosarsia gemmifera
Stauridiosarsia producta
Staurodiscus kellneri
Stauropathes arctica
Stauropathes punctata
Staurostoma mertensii
Stegolaria geniculata
Stegopoma giganteum
Stenocyathus vermiformis
Stenohelia maderensis
Stephanauge abyssicola
Stephanauge acanellae
Stephanauge impedita
Stephanauge inornata
Stephanauge nexilis
Stephanauge spongicola
Stephanocyathus (Odontocyathus) nobilis
Stephanocyathus (Stephanocyathus) crassus
Stephanocyathus (Stephanocyathus) diadema
Stephanocyathus (Stephanocyathus) moseleyanus
Stichopathes abyssicola
Stichopathes dissimilis
Stichopathes gracilis
Stichopathes gravieri
Stomolophus meleagris
Stomphia coccinea
Stomphia polaris
Streptocaulus corneliusi
Streptocaulus pectiniferus
Stygiomedusa gigantea
Stylaster erubescens
Stylaster gemmascens
Stylaster norvegicus
Sulculeolaria biloba
Sulculeolaria chuni
Sulculeolaria monoica
Sulculeolaria quadrivalvis
Sulculeolaria turgida
Swiftia casta
Swiftia dubia
Swiftia pallida
Swiftia rosea
Symplectoscyphus filiformis
Symplectoscyphus tricuspidatus
Tamarisca tamarisca
Tamoya haplonema
Telopathes magnus
Tetraplatia volitans
Tetrapoma quadridentatum
Thouarella (Euthouarella) grasshoffi
Thouarella (Euthouarella) hilgendorfi
Thuiaria articulata
Thuiaria laxa
Thuiaria obsoleta
Thuiaria thuja
Tiaropsis multicirrata
Tima bairdii
Tima formosa
Trachythela rudis
Trichydra pudica
Trochocyathus (Trochocyathus) spinosocostatus
Tubiclava lucerna
Tubularia couthouyi
Tubularia indivisa
Turritopsis nutricula
Umimayanthus parasiticus
Urticina crassicornis
Urticina eques
Urticina fecunda
Urticina felina
Vaughanella concinna
Vaughanella margaritata
Velella velella
Villogorgia bebrycoides
Vogtia glabra
Vogtia serrata
Vogtia spinosa
Zanclea costata
Zanclea gemmosa
Zanclea implexa
Zanclea sessilis
Zibrowius alberti
Zibrowius primnoidus
Zygocanna vagans
Zygophylax biarmata
Zygophylax geniculata