The Barreleye is famous for its transparent head, which allows it to see above while swimming. Its unique eyes can rotate within its head, providing a wide field of vision.
Habitat
Deep-sea environments, typically at depths of 600 to 800 meters.
Diet
Feeds on jellyfish and small zooplankton.
How common
Rare
Recent Barreleye sightings near you
Live, research-grade observations from iNaturalist. Allow location to center the map on you.
Spot a Barreleye? Identify it instantly.
Point Huck at any plant, bird, or animal for an instant ID, its rarity, and a live map of where it is being seen near you.
Get HuckGet an alert when a Barreleye is spotted
Pick a park, state, or city and we’ll email you when one turns up there. One check a day, only when there’s something new.
Free. Unsubscribe from any email. See our Privacy Policy.
Love fish? Get Huck field notes
Spotting tips, new species, and the best of what people are finding in the wild - straight to your inbox.