Diversity of short-horned grasshoppers (Insecta: Orthoptera) in the Sunderban Biosphere Reserve, West Bengal, India Author Chand, D. Suresh Author Das, Swapan Kr. Author Kumar, Hirdesh text Records of the Zoological Survey of India 2021 121 4 473 481 journal article 10.26515/rzsi/v121/i4/2021/143669 2581-8686 13184920 6. Aiolopus thalassinus tamulus (Fabricius, 1798) 1798. Gryllus tamulus Fabricius, Entomologia systematica Suppl. : 195 . 1968. Aiolopus thalassinus tumulus : Hollis, Bull. Br. Mus . nat. Hist., (Ent.), 22 (7): 347. Material examined : 2 ex, Gosaba, 18.ix.2011 ; 1 ex, Bidya beat, 19.ix.2011 ; 3 ex, Dobanki beat, 19.ix.2011 ; 1 ex, Netidopani beat, 20.ix.2011 ; 1 ex, Pakhiralla, 20.ix.2011 ; 2 ex, Satjallia, 23.ix.2011 ; 1 ex, Chotta mollakhali, 23.ix.2011 ; 1 ex, Boda mollakhali, 24.ix.2011 ; 1 ex, Sajnekhali WLS, 18.ix.2011 ; 1 ex, Amtali, 24.ix.2011 ; 1 ex, Kotchakhalli Mansatalla, 24.ix.2011 ; 1 ex, Beltalia, 25.ix.2011 ; 2 exes, Jharkhali, 2.iv.2012 ; 2 exes, Kaikhali, 3.iv.2012 ; 1 ex, Dakshin Baikantapur, 4.xi.2012 ; 2 ex, Patharpratima, 5.xi.2012 ; 4 exes, Kalas Camp, 5.xi.2012 ; 1 ex, Piyali, 11.xi.2012 ; 1 ex, Bakkhali, 6.iv.2013 ; 1 ex, Frasergunj, 7.iv.2013 . Distribution : India : Andaman and Nicobar Islands , Andhra Pradesh , Arunachal Pradesh , Bihar , Chhattisgarh , Delhi , Haryana , Himachal Pradesh , Karnataka , Kerala , Madhya Pradesh , Maharashtra , Manipur , Meghalaya , Odisha , Punjab, Rajasthan , Tamil Nadu , Tripura , Uttarakhand , Uttar Pradesh and West Bengal . Elsewhere : Australia , Bangladesh , Borneo, Brunei , Celebes, China , Hainan , Hong Kong , Indonesia , Japan , Java, Lombok, Malaysia , Myanmar , New Guinea , Pakistan , Papua, Philippines , Singapore , Sri Lanka , Sumatra, Taiwan , Thailand and Timor. Remarks : This species was listed from Sunderban by Mandal and Nandi (1989).