Heliocidaris juvenile (IMAGE) The University of Hong Kong Caption Heliocidaris juvenile under microscope. The ability of urchin parents to pass on benefits to their offspring after exposure to heatwaves is key to helping prepare and protect the next generation. Credit Dr Maria Byrne Usage Restrictions N/A License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.