Arctostaphylos bearberry
(For a dichotomous table for galls on Arctostaphylos by Hans Roskam click here)Dichotomous table for leafminers
1a fleck mine: Coleophora arctostaphyli
1bcorridor and/or blotch => 2
1c galls, etc => Tables for all parasites per species
Dichotomous table for leafminers
1a fleck mine: Coleophora arctostaphyli
1bcorridor and/or blotch => 2
1c galls, etc => Tables for all parasites per species
2a mine small, with fine frass grains; older larve live free among spun leaves: Argyroploce arbutella
2b mine much larger; larva mines all its life => 3
3a either a corridor that disappears in the petiole, or a blotch that originates there: Etainia albibimaculella
3b no association with the petiole: Epinotia nemorivaga