Discovered: A tiny, glowing, poisonous, singing toadlet

Roughly the size of a thumbnail, this newly discovered toadlet has some anatomical surprises.

Credit: Nunes, et al. / PLOS ONE
  • A new species of "pumpkin toadlet" is discovered skittering along the forest floor in Brazil.
  • It's highly poisonous and brightly colored, and some if its bones glow under UV light.
  • An analysis of the toadlets' chirp song helped scientists establish that it's something new.
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