Drosophila (Sophophora) prolongata Singh & Gupta 1979

Singh & Gupta 1979. Two new and two unrecorded species of the genus Drosophila Fallen (Diptera: Drosophilidae) from Shillong, Meghalaya, India. Proceedings of the Zoological Society (Calcutta), 30(1-2) 1979: 31-38