Paedophryne amauensis

New Species of Frog is World's Smallest Vertebrate

It seems like biologists have been on a bit of a tear as of late, introducing "new species left and right":https://www.google.com/search?hl=en&gl=us&tbm=nws&btnmeta_news_search=1&q=new+species, but this frog takes the cake. Let's all say it together...