Tiunova T.M.
Вестник зоологии 1999; 33(4-5): 11-21
Caenis pustula sp.n. is described from the larvae and reared male imago. Previously unknown males and females of Caenis miliaria (Tshernova) and Caenis maculata (Tshernova) are descibed and illustrated, and larvae of this species are redescribed and illustraded. Complementary data on the distribution of C. amurensis Kluge are presented.