This is the second of the three new leafminers I recently found in ‘green islands’ on fallen Oak leaves during half an hour’s fossicking in one of my local parks. And this one, both the adult you can see on the UK Moths website and the mine of its larva, is very similar to the first of the three I blogged about (Leafmines: Ectoedemia heringi, 18 November).

Active during October and November, today’s leafmines were created by the larvae of the moth Ectoedemia subbimaculella, and the difference between the mines of the two species is the slit in the lower part of the mine, on the under side of the leaf, of this one. If you want further information and to see additional, better photos, check out the entry on the British Leafminers website.