Acraspis villosa is a gall-forming wasp from the family Cynipidae. It can be found in Canada and the US.[1] It forms galls on Quercus macrocarpa.[3]

References

  1. ^ a b "Acraspis villosa (agamic)". www.gallformers.org.
  2. ^ 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.
  3. ^ 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)


Allikas: http://en.wikipedia.org/wiki/Acraspis_villosa
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