Oreosomatidae
The oreos are a family, the Oreosomatidae, of marine fish. Most species are found in the Southern Hemisphere, inhabiting continental slopes down to about deep. Most of then are 43cm at most, with the largest species reaching a length of 60cm. Tough they are small, they often have incredibly elongated lifespans, probable result of living in the deep sea with the Warty oreo being able to live up to 210 years, which puts it at one of the longest living vertebrates on Earth. They borrow their name from the Greek oreos and somas'' for the shape of their backs. They are very flattened vertically-laterally, with 5 to 8 rays in their dorsal fin, and 2 to 4 in the anal fin, and only 1 spine in the pelvic fins. The upper part of the mouth is protractile, allowing them to snatch up little fishes, copepods, amphypods, shrimp, krill, and small cephalopods, their main diet.