Leaf-mines of Gracillariid that show signs of tissue proliferation within the mine - also called mine-gall.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0209485
Leaf-mines of Gracillariid that show signs of tissue proliferation within the mine - also called mine-gall.
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0209485