Publication
Klimaszewski S. M. 1972 - Bemerkungen über die Systematik der Gattung Psylla Geoffr., s.l. (Homoptera, Psyllodea). Annales Universitatis Mariae Curie-Sklodowska 26: 11-15.
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Cacopsylla (Cacopsylla) Ossiannilsson, 1970 synonym of Cacopsylla Ossiannilsson, 1970 |
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Cacopsylla pyrisuga (Foerster, 1848) new combination of Psylla pyrisuga Foerster, 1848 |