The longfin worm eel[1] (Myrophis anterodorsalis) is an eel in the family Ophichthidae (worm/snake eels).

[2] It was described by John E. McCosker, Eugenia Brandt Böhlke and James Erwin Böhlke in 1989.

[3] It is a marine, tropical eel which is known from Colombia, in the western central Atlantic Ocean.

It is known to dwell within one meter of the surface.

This Ophichthidae article is a stub.