The rat that's the size of a cat: BBC team discovers 40 new species in 'lost world'

"Rats as big as cats, fanged frogs and grunting fish - they sound like something from a horror movie.
But, incredibly, there is a 'lost world' on a distant island where these nightmarish creatures really exist." http://www.dailymail.co.uk/news/article-1211554/New-frog-rat-species-discovered-Papua-New-Guinea.html#ixzz0R52w7mOl