Gavialiceps taiwanensis
Gavialiceps taiwanensis is an eel in the family Muraenesocidae (pike congers). It was described by Johnson T. F. Chen and Herman Ting-Chen Weng in 1967, originally under the genus "Chlopsis". It is a marine, deep water-dwelling eel which is known from the northwestern Pacific Ocean, including Taiwan (from which its species epithet is derived) and Okinawa, Japan. It dwells at a depth range of . Males can reach a maximum total length of .