Full reference: L. Lu. 1994. [A new paddlefish from the Upper Jurassic of northeast China]. Vertebrata PalAsiatica 32(2):134-142
Sister taxa: none
Type specimen: GMV 2032-1a,b, a partial skeleton. Its type locality is Songzhangzi, which is in a Barremian/Aptian lacustrine horizon in the Yixian Formation of China.
Ecology: nektobenthic carnivore