First records of Kempnyia and Macrogynoplax (Plecoptera: Perlidae) from Tocantins State, Brazil with description of the immatures and the adult female

The genera Macrogynoplax Enderlein, 1909 and Kempnyia Klapálek, 1914 are reported for the first time from Tocantins State, a new locality record for Brazil. The nymphs of M. matogrossensis Bispo & Neves (2005) and K. goiana Bispo & Froehlich (2004) are described. Additionally, we also describe the female of K. goiana.