Zwei neue Synonyme in der Gattung Epeorus Eaton (Insecta, Ephemeroptera: Heptageniidae)
Published in Revue Suisse De Zoologie, in 1973, in volume 80, pages 577-580
Date published:1973
Published in Revue Suisse De Zoologie, in 1973, in volume 80, pages 577-580
Date published:1973