Aceste bellidifera
Arbacia punctulata
Brisaster fragilis
Brissopsis atlantica
Caudina arenata
Chiridota ferruginea
Cidaris abyssicola
Coelopleurus floridanus
Cucumaria frondosa
Cucumaria parassimilis
Echinarachnius parma
Echinocardium cordatum
Echinocardium fenauxi
Echinocardium laevigaster
Echinocucumis hispida
Ekmania barthii
Epitomapta roseola
Genocidaris maculata
Gracilechinus acutus
Gracilechinus affinis
Gracilechinus alexandri
Gracilechinus gracilis
Havelockia pegi
Havelockia scabra
Hedingia albicans
Holanthus expergitus
Hygrosoma petersii
Hypselaster limicolus
Labidoplax buskii
Leptosynapta inhaerens
Leptosynapta tenuis
Mellita isometra
Mellita quinquiesperforata
Molpadia borealis
Molpadia musculus
Molpadia parva
Myriotrochus (Oligotrochus) bathybius
Myriotrochus (Oligotrochus) vitreus
Ocnus planci
Paelopatides gigantea
Pentamera calcigera
Pentamera pulcherrima
Phormosoma placenta
Plethotaenia spatangoides
Protankyra brychia
Psolus fabricii
Psolus phantapus
Psolus pourtalesi
Psolus squamatus
Psychropotes depressa
Schizaster orbignyanus
Sclerodactyla briareus
Stereoderma unisemita
Strongylocentrotus droebachiensis
Stylocidaris affinis
Thyonella gemmata
Thyone pseudofusus
Thyonidium drummondii
Trachythyone nina
Urechinus naresianus
Ypsilothuria bitentaculata
Ypsilothuria talismani
Zygothuria lactea