Map showing the type locality of Synapturanus danta sp. nov. (black star), and the localities of the closest populations of Synapturanus. Those correspond to four undescribed taxa (Fouquet et al. 2021a): S. sp “Iça 1” (pale blue circle). S. sp. “Iça 2” (yellow circle) from Brazil, S. sp “Divisor” from Brazil and Perú (red circles), and S. sp. “Nanay” from Perú (pink circle). Green patches represent Amazon peatlands present in the area (Xu et al. 2018).