Rarefaction and extrapolation curves up to 15,000 individuals (show only to 5,000) based on abundance data in the protected area Mananciais da Serra, Piraquara municipality, state of Paraná, Brazil. Diamonds shows the observed richness: Pool regional (green), 84 species in 1,708 individuals (estimated richness 106 spp.); Tropical Atlantic Forest (TF, blue), 52 species in 1028 individuals (estimated richness 69 spp.).

  
 
  Part of: Araujo BR, Pinto ÂP (2021) Dragonflies (Insecta: Odonata) from Mananciais da Serra, a Tropical-Araucaria Forest ecotonal remnant in the southern Atlantic Forest, state of Paraná, Brazil. Zoologia 38: 1-14. https://doi.org/10.3897/zoologia.38.e55283