Himantura Muller and Henle, 1837
Snout moderately produced; disc oval to rhomboid, tail long, much longer than disc length, tapering to a filament, without membranous folds, but sometimes a ridge below (originating below spine). Upper surfaces sparsely or densely covered with flattened, pavement-like tubercles (shagreen).
See family for biology, etc.
Species 12; in Clofnam area I (immigrant).
Recent revisions: on a regional basis only, Fowler (1941), Bigelow and Schroeder (1953).
Species of this genus in the program:
Himantura uarnak