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

A marine crustacean that looks like Darth Vader’s helmet has been recognised as a new species, but it could be under threat from trawling due to its popularity in Vietnamese restaurants

Giant isopods of the genus Bathynomus, which can reach more than 30 cm in length, are known as bọ biển or "sea bugs" in Vietnam. For the first time, one such species was described from Vietnamese waters and named Bathynomus vaderi.