The dozen or so species that make up Grimpoteuthis are called Dumbo octopuses because of the two large fins—one on either side of the mantle—that protrude like ears. Add in the octopus’s ...

A livestream of a deep sea expedition caught a ghostly looking creature on video ahead of Halloween — the rare "Dumbo" octopus. The marine animal was captured on an E/VNautilus video live stream ...

Dumbo octopuses (genus Grimpoteuthis) are deep-sea denizens that lay their eggs in large capsules on the ocean floor, where their offspring develop without parental care. Researchers reported in ...

A "Dumbo" octopus, with ear-like fins similar to the 1940s Disney cartoon character, has been seen in a broadcast on a EVNautilus live stream, which is exploring the Papahānaumokuākea Marine ...