Apart from the Darth Vader-like head, B vaderi has a pronounced depression in its hip bone and a distinctive bony ridge.

Researchers newly identified a “supergiant” sea bug species off the coast of south-central Vietnam, but scientists worry about its vulnerability to overfishing.

Giant ocean-dwelling isopods are on the menu in Vietnam. Scientists discovered a new species among specimens captured for the food market, and it's a doozy.