The squid, Euprymna scolopes, and the luminescent bacterium, Vibrio fischeri, form a highly specific beneficial light organ symbiosis. Not only does the host have to select V. fischeri from the environment, but it must also prevent subsequent colonization by non-symbiotic microorganisms. Host macrop...
ORGANISM(S): Euprymna scolopes (Hawaiian bobtail squid)
