Bathycrinus carpenterii
Benthodytes sanguinolenta
Crossaster papposus
Cucumaria frondosa
Elpidia belyaevi
Elpidia heckeri
Gracilechinus affinis
Gracilechinus alexandri
Heliometra glacialis
Hippasteria phrygiana
Hymenaster pellucidus
Kolga hyalina
Kolga nana
Mesothuria bifurcata
Mesothuria maroccana
Mesothuria milleri
Molpadia blakei
Molpadia borealis
Molpadiodemas involutus
Ophiacantha simulans
Ophiactis abyssicola
Ophiocten affinis
Ophiocten gracilis
Ophiomitra hamula
Ophiomusa lymani
Ophiopholis aculeata
Ophiuroglypha irrorata
Parastichopus tremulus
Peniagone azorica
Plexechinus hirsutus
Pseudarchaster parelii
Psychropotes depressa
Pteraster obscurus
Strongylocentrotus droebachiensis
Ypsilothuria talismani