Amphilepis ingolfiana 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 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 Freyella elegans Freyella microspina Gorgonocephalus arcticus Gorgonocephalus eucnemis Gorgonocephalus lamarckii Hippasteria phrygiana Leptasterias austera Leptasterias compta Leptasterias (Hexasterias) polaris Leptasterias (Leptasterias) muelleri Leptasterias littoralis Leptasterias tenera Leptychaster arcticus Luidia clathrata Luidia sarsii Mediaster bairdi Microphiopholis atra Neomorphaster forcipatus Odontaster hispidus Odontaster robustus Odontaster setosus Ophiacantha abyssicola Ophiacantha aculeata Ophiacantha anomala Ophiacantha bidentata Ophiacantha enopla Ophiacantha fraterna Ophiacantha granulifera Ophiochiton ternispinus Ophiocten affinis Ophiocten gracilis Ophiocten hastatum Ophioderma brevispinum Ophiolimna bairdi Ophiolycus purpureus Ophiomitrella clavigera Ophiomusa lymani Ophiopholis aculeata Ophiopleura inermis Ophioplinthus confragosa Ophioplinthus tessellata Ophioscolex glacialis Ophiura ljungmani Ophiura robusta Ophiura sarsii Pectinaster filholi Pedicellaster typicus Plutonaster agassizi Pontaster tenuispinus Porania (Porania) pulvillus Poraniomorpha (Poraniomorpha) hispida Porcellanaster ceruleus Pseudarchaster gracilis Pseudarchaster parelii Psilaster andromeda Pteraster militaris Pteraster pulvillus Sclerasterias contorta Sclerasterias tanneri Solaster benedicti Solaster endeca Solaster syrtensis Stegophiura nodosa Stephanasterias albula Urasterias lincki Zoroaster fulgens