5. Caltoris bromus bromus (Leech, 1894) (Leech’s Swift)

Remarks. On 17.vii.2016, a single individual was sighted busking on a small tree at Kameswar Village (24°22’21” N & 92°10’47” E, ca. 15 m above msl.), Dharmanagar, North Tripura district. Later several individuals were observed at Kakrir Par Village (24°22’12” N & 92°10’31” E) in Dharmanagar, North Tripura district. This species is rare throughout the state.

Current known distribution. Myanmar, India (Northeast India) (Van Gasse 2013; Varshney & Smetacek 2015).