Oreosomatidae

Oreosomatidae, the oreos, are a family of marine fish. Most species are found in the Southern Hemisphere, inhabiting continental slopes down to about deep. Most of them are 43 cm at most, with the largest species reaching a length of 60 cm. Though they are small, they often have incredibly elongated lifespans, probable result of living in the deep sea (a trait shared with other unrelated fishes like the orange roughy). The warty oreo is able to live for up to 210 years, which puts it at one of the longest living vertebrates on Earth. They borrow their name from the Greek oreos (mount

Allocyttus is a genus of oreos.

species of fish

species of fish

species of fish

species of fish

Neocyttus is a genus of oreos.

species of fish

species of fish

species of fish

Pseudocyttus maculatus, the smooth oreo or smooth dory, is an oreo, the only species in the genus Pseudocyttus. It is found in all southern oceans at depths of between . Its length is up to .