Author: (Kessler, 1877)
FBname: Dwarf sturgeon
Remark: Species of the genus <i>Pseudoscaphirhynchus</i> belong to the subfamily Acipenserinae, and not Scaphirhynchinae as it was previously considered (V. Birstein, pers. comm. 03/05 ).
Comments: A rare and endangered species; smallest sturgeon; sensitive to chemicals in  the water  Ref. 35930).