image: Echinocardium cordatum. Underside of urchin, Rathlin Island, 2016.

Echinocardium cordatum (Pennant, 1777)
Underside of urchin, Rathlin Island, 2016. Photograph © Bernard Picton


 Bernard Picton (2026). Photograph of Echinocardium cordatum. (Pennant, 1777). [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/photo.php?item=_b165469. Accessed on 2026-11-03