Figure 4 in Distribution and composition of Dragonfly and Damselfly species (Odonata) of the upper Rio das Velhas, Ouro Preto, Minas Gerais State, Brazil

Figure 4. Odonata species accumulation curves: (A) collector method; (B) rarefaction curve. (vertical bars represent ± 2 standard deviations).Published as part of Júnior, Walter Francisco de Ávila, Machado, Gustavo Lisboa Vieira, Lencioni, Frederico Augusto de Atayde & Carneiro, Marco Antônio Alves, 2020, Distribution and composition of Dragonfly and Damselfly species (Odonata) of the upper Rio das Velhas, Ouro Preto, Minas Gerais State, Brazil, pp. 1-8 in Papéis Avulsos de Zoologia 60 on page 6, DOI: 10.11606/1807-0205/2020.60.65, http://zenodo.org/record/498407