Taxon - Odkazy a literatura
A new Cinygmula McDunnough, 1933 species with distinct imaginal frontal fold from eastern Chinese Himalaya (Ephemeroptera: Heptageniidae) [jako Cinygmula hutchinsoni (Traver, 1939)]
A new Cinygmula McDunnough, 1933 species with distinct imaginal frontal fold from eastern Chinese Himalaya (Ephemeroptera: Heptageniidae) [jako Cinygmula hutchinsoni (Traver, 1939)]