ISLAMABAD-A pair of newly found aquatic mice species – with elongated ft and water-proof fur – are amongst the ‘world’s rarest mammals’, a brand new research discovered. Researchers from the Area Museum, Chicago, say the mice are native to the distant Congo basin and evaded scientific detection as a result of political unrest within the space.  The 2 species, beforehand unknown to science, are associated to a mouse referred to as ‘Nilopegamys’ – or mouse from the supply of the Nile discovered 93 years in the past in ethiopia.