Boana icamiaba is an Amazonian anuran species reported for sites in the mid-lower Madeira-Rio Tapajós River and lower Tapajós-Rio, and Xingu River interfluves – municipalities of Juruti, Altamira, Santarém, and Itaituba, state of Pará, northern Brazil. We provided the first records of Boana icamiaba for the states of Mato Grosso and Rondônia, central and northern Brazil, which enlarges the knowledge on its distribution in approximately 470 km southmost and circa 886 km southwestmost from the nearest previously recorded locality.
