^
abNieves-Aldrey, JOSÉ LUIS, M. Hernández Nieves, and Johan AA Nylander. "Revision and phylogenetics of the genus Paraulax Kieffer (Hymenoptera, Cynipidae) with biological notes and description of a new tribe, a new genus, and five new species." Zootaxa 2200 (2009): 1-40.
Further reading
Polidori, Carlo, and José L. Nieves-Aldrey. "Diverse Filters to Sense: Great Variability of Antennal Morphology and Sensillar Equipment in Gall-Wasps (Hymenoptera: Cynipidae)." (2014): e101843.
Polidori, Carlo, Alberto Jorge García, and José L. Nieves-Aldrey. "Breaking up the wall: metal-enrichment in ovipositors, but not in mandibles, co-varies with substrate hardness in gall-wasps and their associates." PLoS ONE 8.7 (2013): e70529.