List of echinoderms of Ireland

There are 75 species of echinoderm (phylum Echinodermata) recorded in Ireland.

[1][2][3][4] Vertebrates:

Test (hard shell) of the sea potato
Holothuria forskali (black sea cucumber)
Ocnus planci , a sea cucumber
Amphipholis squamata (brooding snake star, dwarf brittle star)
Asterias rubens , the common sea star (starfish)
Spiny sea star
Astropecten irregularis on the seabed.
Luidia ciliaris (seven-armed sea star)
Henricia sanguinolenta (bloody henry)
Porania pulvillus : aboral and oral ends.
Common sunstar
Rosy feather star ( Antedon bifida )
Antedon petasus , a feather star
Leptometra celtica , a feather star
Paracentrotus lividus (purple sea urchin)
Pea urchin ( Echinocyamus pusillus )
Echinus esculentus
Ophiothrix fragilis photographed in Strangford Lough