Colour in life of Scinax onca sp. n. Colour variation in life of Scinax onca sp. n. from the Purus-Madeira Interfluve, Brazilian Amazonia. A–BINPA-H 34584 (holotype), adult male from the kilometre 350 of the BR-319 highway, State of Amazonas C–DINPA-H 34591, adult female from municipality of Porto Velho, State of Rondônia E–FINPA-H 26625, adult female from the Floresta Estadual Tapauá Reserve, municipality of Tapauá, State of Amazonas. Photographs A–D and F were taken after transport of the specimens to the camp, while the image of E was taken immediately in the field.