Aleutihenricia beringiana Amphiodia craterodmeta Amphipholis squamata Amphipholis torelli Amphiura chiajei Amphiura filiformis Amphiura fragilis Amphiura otteri Amphiura sundevalli Asterias amurensis Astropecten americanus Astropecten irregularis Bathybiaster vexillifer Ceramaster granularis Crossaster papposus Crossaster squamatus Diplopteraster multipes Evasterias echinosoma Gorgonocephalus arcticus Gorgonocephalus eucnemis Gorgonocephalus lamarckii Henricia derjugini Henricia pertusa Henricia spongiosa Henricia tumida Hippasteria phrygiana Hymenaster pellucidus Icasterias panopla Leptasterias arctica Leptasterias floccosa Leptasterias groenlandica Leptasterias (Hexasterias) polaris Leptasterias (Hexasterias) polymorpha Leptasterias hirsuta Leptasterias (Leptasterias) muelleri Leptasterias littoralis Leptychaster arcticus Lethasterias nanimensis Luidia sarsii Marthasterias glacialis Mediaster bairdi Novodinia americana Ophiacantha bidentata Ophiactis abyssicola Ophiactis balli Ophiocnemis marmorata Ophiocomina nigra Ophiocten gracilis Ophiolimna bairdi Ophiomusa lymani Ophiomyxa vivipara Ophiopenia disacantha Ophiopenia tetracantha Ophiopeza spinosa Ophiopholis aculeata Ophiopholis mirabilis Ophiophthalmus cataleimmoidus Ophiopleura borealis Ophioplinthus tessellata Ophiopus arcticus Ophioscolex glacialis Ophiostriatus striatus Ophiura albida Ophiura quadrispina Ophiura robusta Ophiura sarsii Paralophaster lorioli Pedicellaster typicus Pontaster tenuispinus Porania (Porania) pulvillus Poraniomorpha (Poraniomorpha) bidens Poraniomorpha (Poraniomorpha) hispida Poraniomorpha (Poraniomorpha) tumida Protoreaster lincki Pseudarchaster parelii Psilaster andromeda Pteraster jordani Pteraster militaris Pteraster obscurus Pteraster personatus Pteraster pulvillus Solaster endeca Solaster glacialis Solaster syrtensis Stegophiura nodosa Stephanasterias albula Tremaster mirabilis Tylaster willei Urasterias lincki