ID Tool

Host Plant Species:

Carya aquatica

Host Plant Genus / Section:

Plant Part(s):

Showing 8 species:

Caryadiplosis biconvexa

Caryomyia striolata

Phylloxera caryaevenae

Phylloxera crypta

A green, pubescent/hairy gall found on the upper leaf/lower leaf/between leaf veins. Integral to host.

Phylloxera echinus

A globular, pink/green, pubescent/hairy gall found on the upper leaf/lower leaf/between leaf veins. Integral to host.

Phylloxera notabilis

Phylloxera paludis

Phylloxera stoetzelae

If none of these results match your gall, you may have found an undescribed species. However, before concluding that your gall is not in the database, try altering your filter choices.