In Madagascar, scientists have discovered up to 221 new species of frogs. Here’s the CNN report. This has led the research team to wonder if the count of 6,000 amphibian species we have assumed are on the planet are, in truth, 12,000. Excerpt:

“The diversity of species in Madagascar is far from being known and there is still a lot of scientific research to be done. Our data suggest that the number of new species of amphibians not only has been underestimated but it is spatially widespread, even in well studied areas,” said Professor David R. Vieites, CSIC researcher to the press at the Spanish National Natural Sciences Museum in Madrid.\

That should not create any false sense of security, or relief, about the plight of amphibians. Applying the new, suggested number of 12,000 species, that just means 4,000-6,000 of them could disappear in our lifetime, instead of 2,000-3,000.