WIM VAN EGMOND / SCIENCE PHOTO LIBRARY WIM VAN EGMOND / SCIENCE PHOTO LIBRARY
An echinopluteus larva of the Heart Sea Urchin (Echinocardium cordatum). These larvae live free-floating in marine plankton where they feed on smaller organisms and are fed upon by larger organisms. Darkfield, LM X10.
Model release not required. Property release not required.