The pelican eel (Eurypharynx pelecanoides) is a deep-sea eel. It is the only known member of the genus Eurypharynx and the family Eurypharyngidae. It belongs to the "saccopharyngiforms", members of which were historically placed in their own order, but are now considered true eels in the order Anguilliformes. [3]

gulper, any of nine species of deep-sea fish constituting three families, placed by some authorities in the order Anguilliformes (eels) and by others in a distinct order, Saccopharyngiformes (or Lyomeri). Gulpers range to depths of 2,700 m (9,000 feet) or more.

Deep-sea fish are fish that live in the darkness below the sunlit surface waters, that is below the epipelagic or photic zone of the sea. The lanternfish is, by far, the most common deep-sea fish.

Most eels live in the shallow waters of the ocean and burrow into sand, mud, or amongst rocks. Most eel species are nocturnal, and thus are rarely seen. Sometimes, they are seen living together in holes or "eel pits". Some eels also live in deeper water on the continental shelves and over the slopes deep as 4,000 m (13,000 ft).

The gulper eel, known scientifically as Eurypharynx pelecanoides, is one of the most bizarre looking creatures in the deep sea. Its most notable attribute is the large mouth. This enormous mouth is much larger than the eel's body.

2018年9月21日 · Gulper eels have the ability to expand their mouths to freakish proportions, and this showoff does not disappoint. A team of oceanographers watching a deep-sea rover’s camera never saw this...

2019年12月9日 · The mysterious gulper eel, also known as the pelican eel, is one of the most unusual deep-sea animals. The gulper eel might look like your run-of-the-mill eel: it has a long, narrow body that undulates back and forth to move through the water.

The pelican eel (Eurypharynx pelecanoides) is a deep-sea eel. It is the only known member of the genus Eurypharynx and the family Eurypharyngidae. It belongs to the "saccopharyngiforms", members of which were historically placed in their own order, but are now considered true eels in the order Anguilliformes.

“Gulper eel” sums up the fish’s ability to expand its throat and stomach to accommodate prey. Equipped with a large, scoop-like jaw, this deep-sea fish was first named after a pelican. But as researchers learned more about its behavior, other names emerged.

These are members of the saccopharyngiforms, colloquially known as Gulper eels, or Pelican eels – referring to its huge mouth and pelican-like lower jaw pouch. They represent a bizarre lineage of deep-ocean eels that, like many of their neighbours, …