Tag: Sea Urchin

Fragile Pink Sea Urchin (Strongylocentrotus fragilis) Commonly seen at the Oregon Offshore and Slope Base sites, S. fragilis is a regular sea

August 16, 2023

Echinothuriid Sea Urchin (Tromikosoma panamense) The Tromikosoma panamense sea urchin has been seen at the base of Axial Seamount (2600 meters) and

May 18, 2023

Unknown Sea Urchin 1 This is easily the most common sea urchin found on Axial. It is often observed hiding among the

May 18, 2023