Biologist jose Luis acuna of the University of Oviedo in Spain and his colleagues now suggest that jellyfishes are just as effective at mealtime as fishes when judged by the right measures.
西班牙奥维耶多大学的生物学家jose Luis acuna和他的同事发现，如果用合适的标准评判，在觅食期间，水母和鱼类一样厉害。