Diversity of Orthopteran insects and their role in Tea Agro-Ecosystem of West Bengal Author Das, Swapan Kumar Zoological Survey of India, M-Block, New Alipore, Kolkata - 700 053, West Bengal, India Email: swapan. zsi @ gmail. com Author Shah, Suresh Kumar Zoological Survey of India, M-Block, New Alipore, Kolkata - 700 053, West Bengal, India Email: swapan. zsi @ gmail. com Author Chakraborty, Rajdip Zoological Survey of India, M-Block, New Alipore, Kolkata - 700 053, West Bengal, India Email: swapan. zsi @ gmail. com Author Das, Apurva Zoological Survey of India, M-Block, New Alipore, Kolkata - 700 053, West Bengal, India Email: swapan. zsi @ gmail. com Author Mitra, Bulganin Department of Zoology, Ramakrishna Mission Vivekananda Centenary College, Rahara, Kolkata - 700118, West Bengal, India text Records of the Zoological Survey of India 2020 120 4 433 444 journal article 10.26515/rzsi/v120/i4/2020/148878 2581-8686 13186569 14. Tagasta indica indica Boliver, 1905 Material examined : 1 ♀ , Tingling tea garden, 26.vii.2016 . Distribution : India : Andaman and Nicobar Islands , Arunachal Pradesh , Meghalaya , Nagaland , Sikkim , Tripura and West Bengal . Elsewhere: Bhutan and Myanmar .