DEEP SEA LANTERNFISH help transmit parasites to sperm whales and giant squid by Medaces · 28/09/2018 Bioluminescent fish are the missing link for a widespread marine parasite, certain types of which infect humans and cause severe symptomshttps://www.nationalgeographic.com/animals/2018/09/sperm-whales-lanternfish-parasites-bioluminescent-fish-news/. Share