The blunt-jawed elephantnose or wormjawed mormyrid (Campylomormyrus tamandua) is a species of elephantfish. It is found in rivers in West and Middle Africa. It is brown or black with a long elephant-like snout with the mouth located near the tip. Its diet consists of worms, fish, and insects.
This species reaches a length of .
The Latin name is derived from the anteater genus Tamandua, referring to the aardvark-like shape of its snout.