^Gillette, C. P. (1896). "A Monograph of the Genus Synergus Hartig". Transactions of the American Entomological Society. 23 (1): 85–100. ISSN 0002-8320. JSTOR 25076660.
^Weld, Lewis Hart (1959). Cynipid galls of the Eastern United States. Harvard University Museum of Comparative Zoology. p. 112.{{cite book}}: CS1 maint: location missing publisher (link)
Acraspisvillosa is a gall-forming wasp from the family Cynipidae. It can be found in Canada and the US. It forms galls on Quercus macrocarpa. "Acraspis...
wasp Acraspis prinoides Acraspisvillosa Wikispecies has information related to Acraspis. "705561". Integrated Taxonomic Information System. "Acraspis"....
remota Acraspis erinacei Hedgehog Gall Wasp Acraspis pezomachoides Acraspis prinoides oaks Acraspis quercushirta Jewel Oak Gall Wasp Acraspisvillosa Amphibolips...