Scorpion Fish

Description:

Scorpaenidae, the scorpionfish, are a family of mostly marine fish that includes many of the world's most venomous species. As the name suggests, scorpionfish have a type of "sting" in the form of sharp spines coated with venomous mucus.

Habitat:

They are widespread in tropical and temperate seas, but mostly found in the Indo-Pacific.

Notes:

Spotted on a dive on an island of Malaysia