Species
The genus includes the following species: * '' P. sequax'' (Garrett, 1925) * '' P. altaica'' Makarchenko Kerkis & Ivanchenko, 1997 * '' P. lanceolata'' (Tokunaga, 1936) * '' P. nivis'' (Tokunaga, 1936) * '' P. orientalis'' (Tshernovskij, 1949) * '' P. orthogonia'' Oliver, 1959 * '' P. partica'' (Roback, 1957)References
Chironomidae {{Chironomidae-stub