Roonwal, M. L., and N. S. Rathore. “Termites from the Amazon Basin, Brazil, With New Records and Two New <i>Nasutitermes< I> (Insecta : Isoptera)”. Records of the Zoological Survey of India, vol. 69, no. 1-4, Dec. 1971, pp. 161-86, doi:10.26515/rzsi/v69/i1-4/1971/161407.