Alpha diversity profiles (0D, 1D and 2D) of butterflies along the pollution gradient and by season (dry and rainy) in the MMZ. The error bars represent 95% confidence intervals.

  Part of: Meléndez-Jaramillo E, Cantú-Ayala CM, Treviño-Garza EJ, Sánchez-Reyes UJ, Herrera-Fernández B (2021) Composition and diversity of butterflies (Lepidoptera, Papilionoidea) along an atmospheric pollution gradient in the Monterrey Metropolitan Area, Mexico. ZooKeys 1037: 73-103.