The lake holds three endemic fish species ( Schizothorax macrophthalmus , S. nepalensis and S. raraensis ) and one endemic frog , Rara Lake frog ( Nanorana rarica ) .
In the Lake Rara there are three endemic fish species ( Schizothorax macrophthalmus , S. nepalensis and S. raraensis ) , and one endemic frog ( Paa rarica ) .