Echinodermata from Faial-Pico Channel

Arbacia lixula
Arbaciella elegans
Brissus unicolor
Centrostephanus longispinus
Coscinasterias tenuispina
Echinocardium cordatum
Paracentrotus lividus
Psammechinus microtuberculatus
Sphaerechinus granularis

Hacelia attenuata

Marthasterias glacialis
Ophidiaster ophidianus

Amphipholis squamata

Ophiocomina nigra
Ophiotrix fragilis

Cucumaria sp.

Holothuria forskali
Holothuria sanctori
Holothuria tubulosa

Antedon bifida