Psylla alni
| Psylla alni | |
|---|---|
| Adult Psylla alni on alder | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Hemiptera | 
| Suborder: | Sternorrhyncha | 
| Family: | Psyllidae | 
| Genus: | Psylla | 
| Species: | P. alni | 
| Binomial name | |
| Psylla alni (Linnaeus, 1758) | |
| Synonyms | |
| Chermes alni Linnaeus, 1758 | |
Psylla alni is a species of psyllid, a plant-feeding hemipteran in the family Psyllidae. It is the type species of Psylla, which is the type genus in its family.