Lethenteron Creaser and Hubbs, 1922
Dorsal fin with two contiguous lobes. Supraoral teeth fused in a supraoral lamina with a cusp at each and seperated by a bridge. Posterials present in single row of unicuspid cusps; all endolaterals are bicuspid.
See family for biology, etc.
Species 6; in Clofnam area 1.
Species of this genus in the program:
Lethenteron japonicum