This new moray eel was named after Hades, the god of the underworld, due to its unique habitat, burrowing behavior, high sensitivity to light, and most notably, its deep, dark coloration.

and moray eel–grouper groups – they appear to be less flexible in using social information to change strategy compared to octopus–fish hunting groups. Writing in the Nature Ecology and ...

The warning system of the blue-ringed octopus doesn’t seem to work on a ... its venom also keeps predators like moray eels, dolphins, and larger fish at bay. This avid collector of discarded ...