Amphipholis squamata Amphiura (Amphiura) grandisquama Amphiura fragilis Amphiura otteri Asterias forbesi Astrochele lymani Astropecten americanus Ceramaster granularis Chondraster grandis Crossaster papposus Diplopteraster multipes Gorgonocephalus arcticus Gorgonocephalus eucnemis Gorgonocephalus lamarckii Hippasteria phrygiana Leptasterias compta Leptasterias groenlandica Leptasterias (Hexasterias) polaris Leptasterias hispidella Leptasterias tenera Leptychaster arcticus Mediaster bairdi Novodinia americana Ophiacantha abyssicola Ophiacantha anomala Ophiacantha bidentata Ophiacantha spectabilis Ophiocten gracilis Ophiomusa lymani Ophiopholis aculeata Ophioplinthus confragosa Ophioscolex glacialis Ophiura ljungmani Ophiura robusta Ophiura sarsii Pectinaster filholi Plutonaster agassizi Pontaster tenuispinus Porania (Porania) pulvillus Poraniomorpha (Poraniomorpha) hispida Pseudarchaster parelii Psilaster andromeda Pteraster militaris Pteraster pulvillus Sclerasterias tanneri Solaster earlli Solaster endeca Solaster regularis Solaster syrtensis Stegophiura nodosa Stephanasterias albula Tremaster mirabilis Urasterias lincki