Triportheus elongatus (Günther, 1864)
         Стройный трипортей (Rus),  
         Elongate hatchetfish (Eng)  
Синонимы:
Chalcinus amazonensis P.M. Ribeiro, 1941
Chalcinus cruzi P.M. Ribeiro, 1941
Chalcinus elongatus Günther, 1864
Chalcinus elongatus iquitensis Nakashima, 1941