The leglike pectoral fin for walking is the clue that this newly found fish is an anglerfish, even though it does not have a lure on its head for attracting prey. Its flat face and forward-looking eyes are just two of a host of reasons why University of Washington professor Ted Pietsch thinks the fish found in January probably represents a new family of vertebrate animals. Credit: M. Snyder, starknakedfish.com/divingmaluku.com