Mitra, S. K. “Fixation of the Concept of Paronella Schött, 1893 [Collembola : Entomobryidae]”. Records of the Zoological Survey of India, vol. 116, no. 1-4, Dec. 1993, pp. 211-24, doi:10.26515/rzsi/v116/i1-4/1993/160897.