Melanolagus
Melanolagus bericoides, the bigscale deep-sea smelt, is a species of deep-sea smelt found in tropical and subtropical oceans to a depth of . This species grows to a length of . Its original name is Scopelus bericoides Borodin 1929 and it belongs to the family Melanolagus Kobyliansky, 1986. References
 

Bathylagidae
Monotypic ray-finned fish genera