Fifty-one new additions to the butterfly (Lepidoptera: Rhopalocera) fauna of Tripura, North-east India Author Bhowmik, Suman text Revista Chilena de Entomología 2021 Rev. Chil. Entomol. 2021-02-26 47 1 35 60 http://dx.doi.org/10.35249/rche.47.1.21.04 journal article 10.35249/rche.47.1.21.04 0718-8994 10950112 07DA43A6-7C28-4088-8371-6BB366EDDA4A 4. Borbo bevani (Moore, 1878) (Bevan’s Swift) Remarks. Rare in Tripura . One individual was recorded while nectaring on Marigold flower, at Kameswar village ( 24°22’21” N & 92°10’47” E , ca. 15 m above msl.) in Dharmanagar, North Tripura District . This observation was made on 13.xii.2016 . Current known distribution. Pakistan , Bangladesh , Myanmar , Bhutan , India ( Gujarat east to West Bengal and southwards to Kerala ; Jammu & Kashmir to Northeast India ) ( Van Gasse 2013 ; Varshney & Smetacek 2015 ).