| | | Aphalaridae Löw, 1879 | Aphalara calthae (Linné, 1761) | Blastopsylla occidentalis Taylor, 1985 | Craspedolepta angustipennis (Crawford, 1911) | Craspedolepta caudata (Crawford, 1914) | Craspedolepta fumida (Caldwell, 1938) | Craspedolepta furcata (Caldwell, 1936) | Craspedolepta nebulosa (Zetterstedt, 1828) | Craspedolepta parvula Journet & Vickery, 1979 | Craspedolepta subpunctata (Foerster, 1848) | Craspedolepta veaziei (Patch, 1911) | Craspedolepta vulgaris (Journet & Vickery, 1979) | Ctenarytaina spatulata Taylor, 1997 | Glycaspis brimblecombei Moore, 1964 | | Carsidaridae Crawford, 1911 | Homotoma ficus (Linné, 1758) | Pachypsylla celtidismamma (Riley, 1881) | Pachypsylla celtidisvesicula Riley, 1890 | | Liviidae Löw, 1879 | Livia manitobensis Hodkinson & Bird, 2000 | Psyllopsis fraxinicola (Foerster, 1848) | | Psyllidae Latreille, 1807 | Amorphicola pallida (Tuthill, 1943) | Arytaina genistae (Latreille, 1804) | Cacopsylla (Hepatopsylla) pyricola (Foerster, 1848) | Cacopsylla magnicauda (Crawford, 1914) | Cacopsylla mali (Schmidberger, 1836) | Cacopsylla negundinis (Mally, 1894) | Cacopsylla sinuata Crawford, 1914 | Cacopsylla sorbi (Linné, 1767) | Heteropsylla aurantiaca Muddiman, Hodkinson & Hollis, 1992 | Heteropsylla fusca Crawford, 1914 | Psylla alni (Linné, 1758) | Psylla buxi (Linné, 1758) | Psylla diloncha Caldwell, 1938 | Psylla floccosa Patch, 1909 | Psylla hartigii Flor, 1861 | Psylla sanguinea (Provancher, 1872) | Psylla striata Patch, 1911 | Psylla viridescens (Provancher, 1872) | | Triozidae Löw, 1879 | Bactericera antennata (Crawford, 1910) | Bactericera cockerelli (Šulc, 1909) | Bactericera incerta (Tuthill, 1943) | Bactericera rubra (Tuthill, 1939) | Calinda proximata (Crawford, 1911) | Kuwayama medicaginis (Crawford, 1910) | Lauritrioza alacris (Flor, 1861) | Trioza albifrons Crawford, 1910 | Trioza eugeniae Froggatt, 1901 | Trioza frontalis Crawford, 1910 | Trioza magnoliae (Ashmead, 1881) | Trioza mexicana Crawford, 1911 | Trioza obtusa Patch, 1911 | Trioza quadripunctata Crawford, 1910 |
| | | Aphalaridae Löw, 1879 | Craspedolepta nebulosa (Zetterstedt, 1828) | Craspedolepta subpunctata (Foerster, 1848) | | Psyllidae Latreille, 1807 | Cacopsylla mali (Schmidberger, 1836) | Cacopsylla sorbi (Linné, 1767) | Psylla alni (Linné, 1758) | Psylla hartigii Flor, 1861 | | Triozidae Löw, 1879 | Lauritrioza alacris (Flor, 1861) |
| | | Aphalaridae Löw, 1879 | Aphalara calthae (Linné, 1761) | Blastopsylla occidentalis Taylor, 1985 | Craspedolepta caudata (Crawford, 1914) | Craspedolepta veaziei (Patch, 1911) | Ctenarytaina spatulata Taylor, 1997 | Glycaspis brimblecombei Moore, 1964 | | Carsidaridae Crawford, 1911 | Homotoma ficus (Linné, 1758) | Pachypsylla celtidisvesicula Riley, 1890 | | Liviidae Löw, 1879 | Psyllopsis fraxinicola (Foerster, 1848) | | Psyllidae Latreille, 1807 | Arytaina genistae (Latreille, 1804) | Cacopsylla (Hepatopsylla) pyricola (Foerster, 1848) | Cacopsylla mali (Schmidberger, 1836) | Heteropsylla aurantiaca Muddiman, Hodkinson & Hollis, 1992 | Heteropsylla fusca Crawford, 1914 | Psylla alni (Linné, 1758) | Psylla buxi (Linné, 1758) | Psylla hartigii Flor, 1861 | Psylla striata Patch, 1911 | | Triozidae Löw, 1879 | Bactericera antennata (Crawford, 1910) | Bactericera incerta (Tuthill, 1943) | Bactericera rubra (Tuthill, 1939) | Calinda proximata (Crawford, 1911) | Kuwayama medicaginis (Crawford, 1910) | Lauritrioza alacris (Flor, 1861) | Trioza albifrons Crawford, 1910 | Trioza eugeniae Froggatt, 1901 | Trioza magnoliae (Ashmead, 1881) | Trioza mexicana Crawford, 1911 |
| | | Aphalaridae Löw, 1879 | Craspedolepta angustipennis (Crawford, 1911) | Craspedolepta fumida (Caldwell, 1938) | Craspedolepta furcata (Caldwell, 1936) | Craspedolepta parvula Journet & Vickery, 1979 | Craspedolepta subpunctata (Foerster, 1848) | Craspedolepta veaziei (Patch, 1911) | Craspedolepta vulgaris (Journet & Vickery, 1979) | | Carsidaridae Crawford, 1911 | Pachypsylla celtidismamma (Riley, 1881) | | Liviidae Löw, 1879 | Livia manitobensis Hodkinson & Bird, 2000 | | Psyllidae Latreille, 1807 | Amorphicola pallida (Tuthill, 1943) | Cacopsylla magnicauda (Crawford, 1914) | Cacopsylla negundinis (Mally, 1894) | Cacopsylla sinuata Crawford, 1914 | Psylla diloncha Caldwell, 1938 | Psylla floccosa Patch, 1909 | Psylla sanguinea (Provancher, 1872) | Psylla viridescens (Provancher, 1872) | | Triozidae Löw, 1879 | Bactericera cockerelli (Šulc, 1909) | Trioza albifrons Crawford, 1910 | Trioza frontalis Crawford, 1910 | Trioza obtusa Patch, 1911 | Trioza quadripunctata Crawford, 1910 |
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