Abietinaria abietina
Abietinaria filicula
Abyla trigona
Abylopsis eschscholtzii
Abylopsis tetragona
Abyssopathes lyra
Acanella arbuscula
Acanthogorgia armata
Acanthogorgia hirsuta
Acaulis primarius
Acryptolaria conferta
Acryptolaria crassicaulis
Actinauge richardi
Actinia equina
Actinia fragacea
Actinia mediterranea
Actinia prasina
Actinia sali
Actinoscyphia aurelia
Actinoscyphia saginata
Actinostola callosa
Actinostola crassicornis
Actinothoe sphyrodeta
Adamsia rondeletii
Aegina citrea
Aeginopsis laurentii
Aeginura grimaldii
Aequorea forskalea
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 tubiformis
Aglaophenia tubulifera
Aglaophenopsis cartieri
Aglaura hemistoma
Aiptasia couchii
Aiptasia mutabilis
Aiptasiogeton hyalinus
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 norvegicus
Amphianthus verruculatus
Amphicaryon acaule
Amphicaryon peltifera
Amphinema dinema
Amphinema rugosum
Amphisbetia distans
Amphisbetia fasciculata
Amphisbetia operculata
Andvakia mirabilis
Andvakia parva
Anemonactis mazeli
Annatiara affinis
Anomocora fecunda
Antennella ansini
Antennella confusa
Antennella secundaria
Antennella siliquosa
Anthoactis armauerhanseni
Anthoactis benedeni
Anthomastus grandiflorus
Anthopleura ballii
Anthopleura monile
Anthopleura thallia
Anthosactis janmayeni
Anthothela grandiflora
Antipathella subpinnata
Antipathella wollastoni
Antipathes dichotoma
Antipathozoanthus macaronesicus
Apolemia vitiazi
Arachnactis albida
Arachnanthus sarsi
Atolla parva
Atolla vanhoeffeni
Atolla wyvillei
Aulactinia stella
Aulactinia verrucosa
Aulocyathus atlanticus
Aurelia aurita
Aurelia coerulea
Aurelia solida
Balanophyllia (Balanophyllia) cellulosa
Balanophyllia (Balanophyllia) regia
Balanophyllia (Balanophyllia) thalassae
Balanophyllia (Balanophyllia) ukrainensis
Bargmannia amoena
Bargmannia elongata
Bargmannia lata
Bassia bassensis
Bathykorus bouilloni
Bathypathes patula
Bathyphellia margaritacea
Bebryce mollis
Bedotella armata
Bimeria vestita
Blackfordia virginica
Bolocera tuediae
Botrucnidiata damasi
Botrynema brucei
Bougainvillia britannica
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
Calyptrophora clinata
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) inornata
Caryophyllia (Caryophyllia) profunda
Caryophyllia (Caryophyllia) sarsiae
Caryophyllia (Caryophyllia) seguenzae
Caryophyllia (Caryophyllia) smithii
Catablema vesicarium
Cataphellia brodricii
Ceratocymba sagittata
Cereus pedunculatus
Cerianthula mediterranea
Cerianthus lloydii
Cerianthus membranaceus
Cerianthus vermicularis
Cerianthus vogti
Chelidonisis aurantiaca
Chelophyes appendiculata
Chitonanthus indutus
Chondrophellia coronata
Chromatonema rubrum
Chrysaora hysoscella
Chrysoela chrysosplenium
Chuniphyes moserae
Chuniphyes multidentata
Cladocarpus boucheti
Cladocarpus formosus
Cladocarpus paraventricosus
Cladocarpus sigma
Cladocarpus tenuis
Cladonema radiatum
Clausophyes galeata
Clausophyes moserae
Clava multicornis
Clytia gracilis
Clytia hemisphaerica
Clytia islandica
Clytia paulensis
Codonium proliferum
Coenocyathus anthophyllites
Coenocyathus cylindricus
Colobonema sericeum
Concentrotheca laevigata
Corallimorphus ingens
Cordagalma ordinatum
Corymorpha glacialis
Corymorpha groenlandica
Corymorpha nutans
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
Cyanea capillata
Cyanea lamarckii
Cyanea tzetlinii
Cyclocanna producta
Cylista elegans
Cylista lacerata
Cylista troglodytes
Cylista undata
Cylista viduata
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 lineata
Dicoryne conferta
Dimophyes arctica
Diphasia alata
Diphasia attenuata
Diphasia fallax
Diphasia margareta
Diphasia nigra
Diphasia rosacea
Diphyes bojani
Diphyes dispar
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 finmarchica
Edwardsia fusca
Edwardsia islandica
Edwardsia longicornis
Edwardsia norvegica
Edwardsia tecta
Edwardsia timida
Edwardsia tuberculata
Edwardsia vitrea
Edwardsiella carnea
Edwardsiella loveni
Eguchipsammia cornucopia
Eguchipsammia gaditana
Eirene viridula
Eleutheria dichotoma
Ellisella flagellum
Enallopsammia rostrata
Englandactis commensalis
Enneagonum hyalinum
Epiactis arctica
Errina aspera
Errina atlantica
Errina dabneyi
Eucheilota maasi
Eucheilota maculata
Eudendrium album
Eudendrium arbuscula
Eudendrium armatum
Eudendrium capillare
Eudendrium capillaroides
Eudendrium rameum
Eudendrium ramosum
Eudoxoides mitra
Eudoxoides spiralis
Eunicella verrucosa
Euphysa aurata
Euphysa flammea
Euphysa tentaculata
Eutima gegenbauri
Eutima gracilis
Eutonina indicans
Filellum serpens
Filellum serratum
Flabellum (Flabellum) chunii
Flabellum (Flabellum) pavoninum
Flabellum (Ulocyathus) alabastrum
Flabellum (Ulocyathus) angulare
Flabellum (Ulocyathus) macandrewi
Forskalia edwardsii
Fungiacyathus (Bathyactis) crispus
Fungiacyathus (Bathyactis) marenzelleri
Fungiacyathus (Bathyactis) symmetricus
Fungiacyathus (Fungiacyathus) fragilis
Garveia arborea
Garveia nutans
Gilia reticulata
Glandulactis spetsbergensis
Gonactinia prolifera
Gonionemus vertens
Gonothyraea loveni
Gossea corynetes
Grammaria abietina
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 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
Halopsis ocellata
Halopteris catharina
Halopteris diaphana
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 proboscidea
Hydractinia sarsii
Hydrallmania falcata
Hydranthea margarica
Ilyanthus scoticus
Iosactis vagabunda
Isidella lofotensis
Isidella longiflora
Isozoanthus bulbosus
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 angulata
Laomedea calceolifera
Laomedea exigua
Laomedea flexuosa
Laomedea neglecta
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
Leptopsammia britannica
Leptopsammia formosa
Leuckartiara nobilis
Leuckartiara octona
Limnactinia laevis
Liponema multicorne
Liriope tetraphylla
Lizzia blondina
Lovenella assimilis
Lovenella clausa
Lucernaria bathyphila
Lucernaria quadricornis
Lytocarpia myriophyllum
Madracis pharensis
Maractis rimicarivora
Maresearsia praeclara
Margelopsis haeckelii
Margelopsis hartlaubii
Marrus orthocanna
Melicertum octocostatum
Melophysa melo
Merona cornucopiae
Mesacmaea mitchellii
Metridium dianthus
Metridium senile
Mitrocomella brownei
Mitrocomella polydiademata
Modeeria rotunda
Monactis vestita
Monobrachium parasitum
Monomyces pygmaea
Muggiaea atlantica
Muggiaea bargmannae
Muggiaea kochii
Muriceides paucituberculata
Nanomia bijuga
Nanomia cara
Narella bellissima
Narella versluysi
Nausithoe atlantica
Nausithoe globifera
Nectactis singularis
Nectadamas diomedeae
Nectadamas richardi
Nectopyramis thetis
Nematostella nathorstii
Nematostella polaris
Nematostella vectensis
Nemertesia antennina
Nemertesia belini
Nemertesia inverta
Nemertesia norvegica
Nemertesia ramosa
Nemopsis bachei
Neoturris pileata
Nicella granifera
Obelia bidentata
Obelia dichotoma
Obelia fimbriata
Obelia geniculata
Obelia longissima
Obelia lucifera
Oceania armata
Octineon lindahli
Octineon suecicum
Opercularella lacerata
Orthopyxis integra
Pachycerianthus multiplicatus
Pachycerianthus solitarius
Pandea conica
Pantachogon haeckeli
Paracalliactis azorica
Paracalliactis consors
Paracalliactis stephensoni
Paracalyptrophora josephinae
Paracyathus arcuatus
Paracyathus pulchellus
Paraedwardsia arenaria
Paraedwardsia sarsii
Paragotoea bathybia
Paramuricea biscaya
Paramuricea clavata
Paramuricea grayi
Paramuricea placomus
Parantipathes larix
Paraphelliactis michaelsarsi
Paraphellia expansa
Parasicyonis biotrans
Parasicyonis sarsii
Parateclaia norvegica
Parazoanthus anguicomus
Parazoanthus axinellae
Parazoanthus haddoni
Peachia cylindrica
Peachia hastata
Pegantha clara
Pegantha laevis
Pegantha martagon
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 areolata
Podocoryna borealis
Podocoryna carnea
Polyplumaria flabellata
Pourtalosmilia anthophyllites
Praya dubia
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
Rhizocaulus verticillatus
Rhizogeton nudus
Rhizophysa filiformis
Rhizorhagium roseum
Rhizostoma octopus
Rhizostoma pulmo
Rhopalonema funerarium
Rhopalonema velatum
Rolandia coralloides
Rosacea cymbiformis
Sagartia elegans
Sagartia minima
Sagartia ornata
Sagartia sociabilis
Sagartiogeton abyssorum
Sagartiogeton flexibilis
Sagartiogeton tubicolus
Sagartiogeton undatus
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 cupressina
Sertularia mirabilis
Sertularia schmidti
Sertularia tenera
Sibogita geometrica
Sicyonis ingolfi
Sideractis glacialis
Slabberia halterata
Slabberia simulans
Solenosmilia variabilis
Solmaris corona
Solmissus incisa
Solmundella bitentaculata
Sphaeronectes koellikeri
Sphenotrochus intermedius
Sphenotrochus (Sphenotrochus) andrewianus
Stauridiosarsia gemmifera
Stauridiosarsia producta
Stauropathes punctata
Staurostoma mertensii
Stegolaria geniculata
Stegopoma giganteum
Stenocyathus vermiformis
Stenohelia maderensis
Stephanauge acanellae
Stephanauge impedita
Stephanocyathus (Odontocyathus) nobilis
Stephanocyathus (Stephanocyathus) crassus
Stephanocyathus (Stephanocyathus) diadema
Stephanocyathus (Stephanocyathus) moseleyanus
Stichopathes abyssicola
Stichopathes gracilis
Stichopathes gravieri
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 dubia
Swiftia pallida
Swiftia rosea
Symplectoscyphus filiformis
Symplectoscyphus tricuspidatus
Tamarisca tamarisca
Tetraplatia volitans
Tetrapoma quadridentatum
Thouarella (Euthouarella) hilgendorfi
Thuiaria articulata
Thuiaria laxa
Thuiaria obsoleta
Thuiaria thuja
Tiaropsis multicirrata
Tima bairdii
Trichydra pudica
Trochocyathus (Trochocyathus) spinosocostatus
Tubiclava lucerna
Tubularia indivisa
Turritopsis nutricula
Urticina crassicornis
Urticina eques
Urticina felina
Vaughanella concinna
Velella velella
Villogorgia bebrycoides
Vogtia glabra
Vogtia serrata
Vogtia spinosa
Zanclea costata
Zanclea implexa
Zanclea sessilis
Zibrowius alberti
Zibrowius primnoidus
Zygophylax biarmata
Zygophylax geniculata