Oak galls are the result of gall wasps. Inside the galls are the insect's eggs and larvae. When the eggs are first laid, the ...

Hugo noticed ants collecting what appeared to be seeds near his home, but his father, Andrew Deans, a professor of entomology at Penn State, identified them as oak galls. https://www.youtube.com ...

Chinese oak gall, Istrian gall, Marmora gall, galle corniculée, and Bazgendge (Fockeu) or Chersamel on Tamarix. In the manufacture of ink the galls used are: Cynips gallæ-tinctoriae Olivier, Cynips ...