Pike congers are members of the Muraenesocidae family. They are found in the Atlantic, Indian and Pacific oceans. They inhabit tropical and subtropical coastal waters. The pike congers are known to have well developed teeth, dorsal and pectoral fins. Their tips of lower jaw with enlarged teeth that fit into a notch in underside of snout when mouth closed.
Pike congers are nocturnal predators and they feed on a variety of bottom-living fishes and invertebrates. As their teeth are strong, large, prominent and sharp, anglers usually ends up with a broken line when using standard nylon leader.
There are 6 genera and about 15 species of Muraenesocidae worldwide. Malaysia has 2 genera and 4 species.