One Of The World's Rarest Amphibians Lurks At The Bottom Of Lake PátzcuaroStrange dragons can be found lurking at the bottom of a lake in Mexico. Known as achoque salamanders, these mysterious amphibians are among the rarest in the world, found only in Lake Pátzcuaro.The rest of this article is behind a paywall. Please sign in or subscribe to access the full content.Now, an ambitious new...