Voir par exemple http://www.pflanzengallen.de/gallen/bil ... us4opt.jpg, Parathecabius lysimachiae.
Qu'en dites-vous ?
Forum communautaire francophone des insectes et autres arthropodes
Animateurs : Noisette, totor, PPer, bobabar, Gyp'
Essai de traduction :an old and damage mine of Phyllocnistis unipunctella. On most places the epidermis has been rubbed of. The mine has been completed: the larva has pupated in the small cavity where the leaf margin has been folded over.
Yet the mine is unusual because it is at the lower surface. In >99% of the cases the mine is upper-surface!