Abyssocucumis abyssorum
Acrocnida brachiata
Aeropsis rostrata
Amperima furcata
Amphilepis ingolfiana
Amphilepis norvegica
Amphiodia pulchella
Amphipholis squamata
Amphiura abyssorum
Amphiura (Amphiura) incana
Amphiura borealis
Amphiura chiajei
Amphiura filiformis
Amphiura fragilis
Amphiura griegi
Amphiura (Ophiopeltis) securigera
Amphiura otteri
Anseropoda placenta
Antedon bifida
Antedon petasus
Araeosoma fenestratum
Aslia lefevrei
Asterias amurensis
Asterina gibbosa
Asterina phylactica
Asteronyx loveni
Astrodia tenuispina
Astropecten irregularis
Atelecrinus helgae
Bathybiaster vexillifer
Bathycrinus gracilis
Bathyplotes natans
Benthodytes abyssicola
Benthogone rosea
Benthopecten simplex
Benthothuria funebris
Brisinga costata
Brisinga endecacnemos
Brissopsis lyrifera
Calveriosoma hystrix
Ceramaster granularis
Cheiraster (Cheiraster) planus
Cherbonniera utriculus
Chiridota aponocrita
Chondraster grandis
Cidaris cidaris
Crossaster papposus
Cucumaria frondosa
Democrinus cabiochi
Democrinus parfaiti
Dytaster grandis
Dytaster insignis
Dytaster nobilis
Echinaster (Echinaster) sepositus
Echinocardium cordatum
Echinocardium flavescens
Echinocardium mortenseni
Echinocucumis hispida
Echinocyamus pusillus
Echinosigra (Echinosigra) phiale
Echinus esculentus
Ekmania barthii
Elpidia gracilis
Endoxocrinus (Diplocrinus) wyvillethomsoni
Enypniastes eximia
Freyella elegans
Gorgonocephalus caputmedusae
Gracilechinus acutus
Gracilechinus affinis
Gracilechinus alexandri
Gracilechinus elegans
Henricia oculata
Henricia pertusa
Henricia tumida
Hippasteria phrygiana
Histampica duplicata
Histocidaris purpurata
Holanthus expergitus
Holothuria minuta
Holothuria (Panningothuria) forskali
Hoplaster spinosus
Hydrasterias sexradiata
Hygrosoma petersii
Hymenaster giboryi
Hymenaster pellucidus
Hymenaster regalis
Hymenaster rex
Hymenodiscus coronata
Hyphalaster inermis
Irpa abyssicola
Kolga nana
Labidoplax buskii
Labidoplax media
Labidoplax similimedia
Labidoplax southwardorum
Laetmogone violacea
Leptasterias (Leptasterias) muelleri
Leptometra celtica
Leptosynapta bergensis
Leptosynapta cruenta
Leptosynapta decaria
Leptosynapta inhaerens
Leptosynapta minuta
Luidia ciliaris
Luidia sarsii
Marthasterias glacialis
Mesothuria cathedralis
Mesothuria intestinalis
Mesothuria maroccana
Mesothuria verrilli
Molpadia arctica
Molpadia blakei
Molpadia borealis
Molpadiodemas villosus
Myriotrochus giganteus
Myriotrochus (Oligotrochus) bathybius
Myriotrochus (Oligotrochus) clarki
Neopentadactyla mixta
Ocnus brunneus
Ocnus lacteus
Ocnus planci
Odontaster crassus
Oestergrenia digitata
Oestergrenia thomsonii
Ophiacantha abyssicola
Ophiacantha anomala
Ophiacantha bidentata
Ophiacantha crassidens
Ophiacantha lineata
Ophiacantha simulans
Ophiactis abyssicola
Ophiactis balli
Ophiernus vallincola
Ophiochiton ternispinus
Ophiocomina nigra
Ophiocten affinis
Ophiocten gracilis
Ophiocten hastatum
Ophiocymbium cavernosum
Ophiolebes bacata
Ophiolimna bairdi
Ophiomitrella clavigera
Ophiomusa lymani
Ophiomyces frutectosus
Ophiomyces grandis
Ophiopholis aculeata
Ophioplinthus tessellata
Ophiopsila annulosa
Ophiopsila aranea
Ophioscolex glacialis
Ophiostriatus striatus
Ophiothrix cotteaui
Ophiothrix fragilis
Ophiothrix luetkeni
Ophiotoma alberti
Ophiotoma coriacea
Ophiura albida
Ophiura (Dictenophiura) carnea
Ophiura ljungmani
Ophiura ophiura
Ophiura (Ophiura) mundata
Ophiura robusta
Ophiura sarsii
Ophiuroglypha irrorata
Orthometra hibernica
Paelopatides gigantea
Paelopatides grisea
Panningia hyndmani
Paracentrotus lividus
Paragonaster subtilis
Paraleptopentacta elongata
Parastichopus regalis
Parastichopus tremulus
Paroriza pallens
Parvotrochus belyaevi
Pawsonia saxicola
Pectinaster filholi
Peniagone azorica
Peniagone diaphana
Peniagone incerta
Peniagone papillata
Pentametrocrinus atlanticus
Persephonaster patagiatus
Phataria unifascialis
Phormosoma placenta
Plinthaster dentatus
Plutonaster agassizi
Plutonaster bifrons
Pontaster tenuispinus
Porania (Porania) pulvillus
Poraniomorpha (Poraniomorpha) hispida
Porcellanaster ceruleus
Protankyra brychia
Prototrochus zenkevitchi
Psammechinus miliaris
Pseudarchaster gracilis
Pseudarchaster parelii
Pseudothyone raphanus
Psilaster andromeda
Psolus phantapus
Psolus pourtalesi
Psolus squamatus
Psychropotes depressa
Pteraster hystrix
Pteraster personatus
Pteraster pulvillus
Rhabdomolgus ruber
Rhizocrinus lofotensis
Siniotrochus myriodontus
Siniotrochus phoxus
Solaster endeca
Spatangus purpureus
Spatangus raschi
Sperosoma grimaldii
Stichastrella rosea
Strongylocentrotus droebachiensis
Strongylocentrotus pallidus
Styracaster elongatus
Thaumatocrinus jungerseni
Thyone fusus
Thyone gadeana
Thyone inermis
Thyonidium drummondii
Thyonidium hyalinum
Trichometra delicata
Ypsilothuria bitentaculata
Ypsilothuria talismani
Zoroaster fulgens
Zygothuria lactea