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A team of wildlife researchers from Instituto Nacional de Pesquisas da Amazônia, in Brazil, working with a colleague from the ...

The tiny amphibian, observed in a remote area of the Brazilian Amazon, is the first such discovery in a decade.

Researchers soon realized they’d discovered a new species: Ranitomeya aetherea, or the heavenly poison dart frog. Several views ... the “dark reddish-brown” coloring of the new species.