Parhydrobia chedevillei
Parhydrobia cylindrica
Parhydrobia macilenta
Parhydrobia mayeri
Parhydrobia minima
Parhydrobia namnetensis
Parhydrobia nitens
(tree size 1)
Parhydrobia ornata
Parhydrobia problematica
Parhydrobia sparnacensis
Parhydrobia subulata
Parhydrobia yuanshuiensis