A square jaw and edgy brow give a distinctive profile to this boxfish, one of many exotic marine creatures recently found by scientists exploring Southeast Asia's Celebes Sea.
The international team of researchers recently returned from two weeks in the Celebes, a little-explored sea between Malaysia and the Philippines that is home to one of the world's deepest ocean basins
The team found several species that are likely new to science, Madin added, including a swimming sea cucumber, a black jellyfish, and a spiny orange worm with tentacles growing out its head.
Experts will be studying the hundred specimens brought back from the expedition to determine which species are new discoveries.