The predatory tunicate (Megalodicopia spp.) lives attached to the rocky seafloor, orienting a cavernous mouth into the currents. Unlike most tunicates who strain food from the water, Megalodicopia takes a more active approach to dining. Their oral siphon has evolved into a large pair of lips that quickly close to engulf larger prey items. This unique anatomy allows the predatory tunicate to capture nutrient-rich crustaceans. Working with our partners at the Monterey Bay Aquarium, we are learning

No, it’s not a translucent hamburger bun- it’s a predatory #tunicate! This marine invertebrate fascinated our #CorpsofExploration while diving in the waters of #Palau last year. #NautilusLive #oceananimal #marineinvertebrates #oceancreature #deepsea | Nautilus Live