A seal has been spotted wrangling a large eel for its lunch. Biology teacher Dr Jeremy Rowe filmed the seal after spotting it ...

Here are some of the deep-sea animals that we do know something about. The pelican eel (Eurypharynx pelecanoides) is a type of gulper eel that uses its large, pelican-like mouth to gulp up its prey.

A seal has been spotted "wrestling" a large eel for its lunch. Biology teacher Dr Jeremy Rowe filmed the seal after spotting it with something in the water off Portland Bill, Dorset, on Saturday.