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).