1a several short galleries, starting from the midrib: Ophiomyia beckeri

1b gallery, independent of the leaf venation => 2

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

2a puparium formed in the mine, in a, usually lower-surfsce, pupal chamber: Chromatomyia cf. syngenesiae

2b pupation external: Liriomyza trifolii