Acraspis villosa explained
Acraspis villosa is a gall-forming wasp from the family Cynipidae. It can be found in Canada and the US. It forms galls on Quercus macrocarpa.[1]
Notes and References
- Book: Weld . Lewis Hart . Cynipid galls of the Eastern United States . 1959 . Harvard University Museum of Comparative Zoology . 112 .