Yang, Z.-X., X.-M. Chen, Y. Feng, and H. Chen. “Morphology of the Antennal Sensilla of Rhus Gall Aphids (Hemiptera: Aphidoidea: Pemphiginae): A Comparative Analysis of Five Genera”. Zootaxa, vol. 2204, no. 1, Aug. 2009, pp. 48–54, doi:10.11646/zootaxa.2204.1.4.