Amphilepis ingolfiana Amphilepis norvegica Amphilimna olivacea Amphiophiura bullata Amphioplus (Amphioplus) abditus Amphioplus (Amphioplus) macilentus Amphioplus (Amphioplus) sepultus Amphioplus tumidus Amphipholis squamata Amphiura (Amphiura) grandisquama Amphiura fibulata Amphiura fragilis Amphiura griegi Amphiura otteri Amphiura sundevalli Asterias forbesi Asteronyx loveni Asteroschema clavigerum Astrochele lymani Astrodia tenuispina Astropecten americanus Astropecten articulatus Astropecten cingulatus Astropecten leptus Bathybiaster vexillifer Benthopecten simplex Brisinga costata Brisingenes multicostata Ceramaster granularis Cheiraster (Cheiraster) sepitus Chondraster grandis Coronaster briareus Crossaster papposus Diplopteraster multipes Dytaster grandis Dytaster nobilis Freyella elegans Freyella microspina Gorgonocephalus arcticus Gorgonocephalus eucnemis Gorgonocephalus lamarckii Hippasteria phrygiana Hymenaster giboryi Hymenaster pellucidus Hymenaster quadrispinosus Icasterias panopla Leptasterias austera Leptasterias compta Leptasterias groenlandica Leptasterias (Hexasterias) polaris Leptasterias (Leptasterias) muelleri Leptasterias littoralis Leptasterias tenera Leptychaster arcticus Luidia clathrata Luidia sarsii Mediaster bairdi Microphiopholis atra Neomorphaster forcipatus Novodinia americana Odontaster hispidus Odontaster robustus Odontaster setosus Ophiacantha abyssicola Ophiacantha aculeata Ophiacantha anomala Ophiacantha bidentata Ophiacantha enopla Ophiacantha fraterna Ophiacantha granulifera Ophiacantha spectabilis Ophiactis abyssicola Ophiochiton ternispinus Ophiocten affinis Ophiocten gracilis Ophiocten hastatum Ophioderma brevispinum Ophiolimna bairdi Ophiolycus purpureus Ophiomitrella clavigera Ophiomusa lymani Ophiopholis aculeata Ophiopleura borealis Ophiopleura inermis Ophioplinthaca abyssalis Ophioplinthus confragosa Ophioplinthus tessellata Ophiopus arcticus Ophioscolex glacialis Ophiosphalma armigerum Ophiura albida Ophiura ljungmani Ophiura robusta Ophiura sarsii Ophiura saurura Ophiuroglypha irrorata Paragonaster subtilis Pectinaster filholi Pedicellaster typicus Plutonaster agassizi Pontaster tenuispinus Porania (Porania) pulvillus Poraniomorpha (Poraniomorpha) abyssicola Poraniomorpha (Poraniomorpha) bidens Poraniomorpha (Poraniomorpha) hispida Poraniomorpha (Poraniomorpha) tumida Porcellanaster ceruleus Pseudarchaster gracilis Pseudarchaster parelii Psilaster andromeda Pteraster abyssorum Pteraster militaris Pteraster obscurus Pteraster personatus Pteraster pulvillus Sclerasterias contorta Sclerasterias tanneri Solaster abyssicola Solaster benedicti Solaster endeca Solaster syrtensis Stegophiura nodosa Stegophiura stuwitzii Stephanasterias albula Styracaster chuni Tremaster mirabilis Urasterias lincki Zoroaster fulgens