This list compares five languages of the Madre de Dios region in the Peruvian selva across 50 basic concepts. While four languages are part of the hypothesized Pano-Takana language family, one language is part of the Harákmbut family. Of the Pano-Takana languages, two are unclassified with respect to the internal classification of the family. The data is based on fieldwork from the original author which was done in 1904 and 1905.