Pachypsylla celtidisgemma | View Observations
Pachypsylla celtidisgemma is a species of insects with 55 observations
Hackberry Nipplegall Psyllid (Pachypsylla celtidismamma) | View Observations
Pachypsylla celtidismamma, known generally as the hackberry nipplegall maker or hackberry psylla, is a species of plant-parasitic hemipteran in the family Aphalaridae.
Other Names: Hackberry Nipplegall Maker, Hackberry Nipple Gall
