Number of species according to environmental parameters with correlations. A. Number of species/electrical conductivity; B. Number of species/altitudes; C. Number of species/water temperature.

  Part of: Benlasri M, Kaczmarek N, El Alami M, Ghamizi M, Berger E (2023) ´╗┐Inventory and pattern of distribution of mayflies (Insecta, Ephemeroptera) in the Draa river basin, southern Morocco. Alpine Entomology 7: 13-20.