Helenium sneezeweed, rubberweed, owl claws

Dichotomous table for leafminers

Incl. Hymenoxys.

1a corridor pinnately branched, main and side branches on top of midrib and side veins; pupation outside the mine: Liriomyza strigata

1b corridor little, irregularly, branched; pupation within the mine, in a, generally lower-surface, pupal chamber: Chromatomyia cf syngenesiae

1c galls, etc. => Tables for all parasites per species

Tables for all parasites per species

mod 9.x.2017