@The Japan Times: By activating a chemical in their light organ, sea fireflies can communicate or …

By activating a chemical in their light organ, sea fireflies can communicate or startle predators. http://jtim.es/eFam304LDTp (Photos by Trevor Williams, Tim Cleminson and Jonathan Galione) #japan #okayama #hotaru #bioluminescence #海ほたる #sealife #ocean