The terpsichore-group is proposed here for five species of the genus Dundubia Amyot & Serville, 1843. Redescriptions are provided for two species of this group, viz. D. terpsichore (Walker, 1850) from South Birma, Thailand and North Laos and D. kebuna (Moulton, 1923) from the Malay Peninsula. Three new species are described, viz. D. ensifera from East Pakistan and North-East India, D. euterpe from the Malay Peninsula and D. rhamphodes from Sumatra. A key to the species included in the terpsichore-group is presented.