Formosania lacustre (Steindachner, 1908)        
Синонимы:
Crossostoma lacustre Steindachner, 1908
Crossostoma tengi Watanabe, 1983
Formosania gilberti Oshima, 1919
Homaloptera formosanum Steindachner, 1908

(Formosania lacustre) (Formosania lacustre) (Formosania lacustre) (Formosania lacustre) (Formosania lacustre)