Abstract
Two new species of Gonatocerus of the ater group from India, namely G. hayati sp. nov., and G. kashipurensis sp. nov., are described from the states of Uttarakhand and West Bengal. New records of G. kodaianus (Mani and Saraswat), G. trialbifuniculatus Subba Rao, G. ater Foerster, G. sahadevani (Subba Rao and Kaur) and G. monticolus Zeya, and a key to the Indian species of ater group are also given.