| | | | Aphalaridae Löw, 1879 | | Aphalara curta Caldwell, 1937 | | Aphalara dentata Caldwell, 1937 | | Aphalara rumicis Mally, 1894 | | Craspedolepta angustipennis (Crawford, 1911) | | Craspedolepta canadensis Journet & Vickery, 1979 | | Craspedolepta fumida (Caldwell, 1938) | | Craspedolepta furcata (Caldwell, 1936) | | Craspedolepta minutissima (Crawford, 1911) | | Craspedolepta nebulosa kincaidi (Ashmead, 1904) | | Craspedolepta nebulosa (Zetterstedt, 1828) | | Craspedolepta schwarzi (Ashmead, 1904) | | Craspedolepta subpunctata (Foerster, 1848) | | Craspedolepta vancouverensis (Klyver, 1931) | | Craspedolepta veaziei (Patch, 1911) | | Craspedolepta vulgaris (Journet & Vickery, 1979) | | | | Liviidae Löw, 1879 | | Livia caricis Crawford, 1914 | | Neophyllura arbuti (Schwarz, 1904) | | Neophyllura arctostaphyli (Schwarz, 1904) | | Psyllopsis fraxinicola (Foerster, 1848) | | | | Psyllidae Latreille, 1807 | | Arytainilla spartiophila (Foerster, 1848) | | Cacopsylla (Hepatopsylla) pyricola (Foerster, 1848) | | Cacopsylla coryli (Patch, 1912) | | Cacopsylla fibulata (Crawford, 1914) | | Cacopsylla latiforceps (Tuthill, 1943) | | Cacopsylla magnicauda (Crawford, 1914) | | Cacopsylla mali (Schmidberger, 1836) | | Cacopsylla minor (Crawford, 1914) | | Cacopsylla parallela (Crawford, 1914) | | Cacopsylla peregrina (Foerster, 1848) | | Cacopsylla striata (Patch, 1911) | | Chamaepsylla hartigii (Flor, 1861) | | Euglyptoneura fuscipennis (Crawford, 1914) | | Euglyptoneura robusta (Crawford, 1914) | | Psylla alni (Linné, 1758) | | Psylla betulae (Linné, 1758) | | Psylla caudata Crawford, 1914 | | Psylla floccosa Patch, 1909 | | Psylla galeaformis Patch, 1911 | | Psylla trimaculata Crawford, 1911 | | Purshivora pubescens (Crawford, 1914) | | | | Triozidae Löw, 1879 | | Bactericera bohemica (Šulc, 1913) | | Bactericera cockerelli (Šulc, 1909) | | Bactericera incerta (Tuthill, 1943) | | Bactericera salicivora (Reuter, 1876) | | Bactericera varians (Crawford, 1910) | | Lauritrioza alacris (Flor, 1861) | | Phylloplecta occidentalis (Tuthill, 1939) | | Phylloplecta tripunctata (Fitch, 1851) | | Trioza albifrons Crawford, 1910 | | Trioza frontalis Crawford, 1910 | | Trioza inversa Tuthill, 1939 | | Trioza longicornis Crawford, 1910 | | Trioza quadripunctata Crawford, 1910 |
| | | | Aphalaridae Löw, 1879 | | Aphalara curta Caldwell, 1937 | | Aphalara dentata Caldwell, 1937 | | Craspedolepta nebulosa kincaidi (Ashmead, 1904) | | Craspedolepta subpunctata (Foerster, 1848) | | Craspedolepta veaziei (Patch, 1911) | | | | Psyllidae Latreille, 1807 | | Cacopsylla (Hepatopsylla) pyricola (Foerster, 1848) | | Cacopsylla fibulata (Crawford, 1914) | | Cacopsylla latiforceps (Tuthill, 1943) | | Cacopsylla mali (Schmidberger, 1836) | | Cacopsylla striata (Patch, 1911) | | Chamaepsylla hartigii (Flor, 1861) | | Psylla alni (Linné, 1758) | | Psylla betulae (Linné, 1758) | | | | Triozidae Löw, 1879 | | Bactericera bohemica (Šulc, 1913) | | Bactericera incerta (Tuthill, 1943) | | Phylloplecta tripunctata (Fitch, 1851) |
| | | | Aphalaridae Löw, 1879 | | Aphalara rumicis Mally, 1894 | | Craspedolepta angustipennis (Crawford, 1911) | | Craspedolepta canadensis Journet & Vickery, 1979 | | Craspedolepta fumida (Caldwell, 1938) | | Craspedolepta furcata (Caldwell, 1936) | | Craspedolepta minutissima (Crawford, 1911) | | Craspedolepta nebulosa (Zetterstedt, 1828) | | Craspedolepta schwarzi (Ashmead, 1904) | | Craspedolepta subpunctata (Foerster, 1848) | | Craspedolepta vancouverensis (Klyver, 1931) | | Craspedolepta vulgaris (Journet & Vickery, 1979) | | | | Liviidae Löw, 1879 | | Livia caricis Crawford, 1914 | | Neophyllura arbuti (Schwarz, 1904) | | Neophyllura arctostaphyli (Schwarz, 1904) | | Psyllopsis fraxinicola (Foerster, 1848) | | | | Psyllidae Latreille, 1807 | | Arytainilla spartiophila (Foerster, 1848) | | Cacopsylla coryli (Patch, 1912) | | Cacopsylla magnicauda (Crawford, 1914) | | Cacopsylla minor (Crawford, 1914) | | Cacopsylla parallela (Crawford, 1914) | | Cacopsylla peregrina (Foerster, 1848) | | Cacopsylla striata (Patch, 1911) | | Euglyptoneura fuscipennis (Crawford, 1914) | | Euglyptoneura robusta (Crawford, 1914) | | Psylla alni (Linné, 1758) | | Psylla caudata Crawford, 1914 | | Psylla floccosa Patch, 1909 | | Psylla galeaformis Patch, 1911 | | Psylla trimaculata Crawford, 1911 | | Purshivora pubescens (Crawford, 1914) | | | | Triozidae Löw, 1879 | | Bactericera cockerelli (Šulc, 1909) | | Bactericera incerta (Tuthill, 1943) | | Bactericera salicivora (Reuter, 1876) | | Bactericera varians (Crawford, 1910) | | Phylloplecta occidentalis (Tuthill, 1939) | | Trioza albifrons Crawford, 1910 | | Trioza frontalis Crawford, 1910 | | Trioza inversa Tuthill, 1939 | | Trioza longicornis Crawford, 1910 | | Trioza quadripunctata Crawford, 1910 |
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