Phylum: Echinodermata


Class: Asteroidea

Order: Paxillosida


Family: Astropectinidae

Astropecten aranciacus


Order: Spinulosida


Family: Echinasteridae

Echinaster (Echinaster) sepositus


Order: Valvatida


Family: Chaetasteridae

Chaetaster longipes


Family: Ophidiasteridae

Hacelia attenuata

Ophidiaster ophidianus



Class: Crinoidea

Order: Comatulida


Family: Antedonidae

Antedon mediterranea



Class: Echinoidea

Order: Arbacioida


Family: Arbaciidae

Arbacia lixula


Order: Camarodonta


Family: Echinidae

Echinus melo


Family: Parechinidae

Paracentrotus lividus


Family: Toxopneustidae

Sphaerechinus granularis


Order: Cidaroida


Family: Cidaridae

Cidaris cidaris

Stylocidaris affinis


Order: Diadematoida


Family: Diadematidae

Centrostephanus longispinus



Class: Holothuroidea

Order: Aspidochirotida


Family: Holothuriidae

Holothuria (Panningothuria) forskali

Holothuria (Roweothuria) poli

Holothuria (Holothuria) tubulosa


Family: Stichopodidae

Parastichopus regalis



Class: Ophiuroidea

Order: Ophiurida


Family: Ophiotrichidae

Ophiothrix fragilis