Melika, G., C.-T. Tang, M.-M. Yang, P. Bihari, M. Bozsó, and Z. Pénzes. “New Species of Cynipid Inquilines of the Genus Ufo Melika &Amp; Pujade-Villar, 2005 (Hymenoptera: Cynipidae: Synergini)”. Zootaxa, vol. 3478, no. 1, Sept. 2012, pp. 143–163, doi:10.11646/zootaxa.3478.1.17.