Singh, Awtar. 1971. “Descriptions of New Species of the Genera <i>Sinophthalmus< i> and <I>Scaptomyza< I> (Insecta : Diptera : Drosophilidae) from Chandigarh, India”. Records of the Zoological Survey of India 69 (1-4):187-202. https://doi.org/10.26515/rzsi/v69/i1-4/1971/161408.