Aesculus horse-chestnut
(For a dichotomous table for galls on Aesculus by Hans Roskam click here)
Dichotomous table for leafminers
1a corridor of less than 1 cm: Bucculatrix thoracella
1b cinnamon-coloured, lobed, upper-surface blotch, usually in large number: Cameraria ohridella
1c galls, etc => Tables for all parasites per species
Dichotomous table for leafminers
1a corridor of less than 1 cm: Bucculatrix thoracella
1b cinnamon-coloured, lobed, upper-surface blotch, usually in large number: Cameraria ohridella
1c galls, etc => Tables for all parasites per species
Not included in the key: Cnephasia asseclana, C. incertana.