| The paper deals with the study of faunal diversity of Orthoptera of Gurughasidas National Park, Koriya and Surguja district state of Chhattisgarh. Altogether 56 species pertaining to 50 genera under seven families are reported for the first time from the National Park, of which five species i.e. Acorypha glaucopsis (Walker), Aularches miliaris miliaris (Linnaeus), Turanogryllus histrio (Saussure), Conocephalus (Chloroxiphidion) laetus (Redtenbacher), Letana infurcata Ingrisch, are recorded for the first time from Chhattisgarh state. |