Narrator: But the stomach? It's just one of many bizarre features inside a puffer. For example, they have specialized muscles that you won't find in most other fish. Some in their mouth ...

Narrator: But the stomach? It's just one of many bizarre features inside a puffer. For example, they have specialized muscles that you won't find in most other fish. Some in their mouth ...

Baby eels eaten by a fish are able to escape alive by squirming out the stomach and through the predator ... during the escape because it occurred inside the predator’s body,” Yuha Hasegawa ...

NAGASAKI—A team of researchers here has captured astonishing X-ray footage of young eels making a dramatic, Houdini-like escape from the stomach of a large predatory fish. After being swallowed ...