Singh, Awtar. “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, vol. 69, no. 1-4, Dec. 1971, pp. 187-02, doi:10.26515/rzsi/v69/i1-4/1971/161408.