| | | | Aphalaridae Löw, 1879 | | Aphalara calthae (Linné, 1761) | | Aphalara curta Caldwell, 1937 | | Aphalara nubifera (Patch, 1912) | | Aphalara simila Caldwell, 1937 | | Blastopsylla occidentalis Taylor, 1985 | | Craspedolepta angustipennis (Crawford, 1911) | | Craspedolepta canadensis Journet & Vickery, 1979 | | Craspedolepta caudata (Crawford, 1914) | | Craspedolepta fumida (Caldwell, 1938) | | Craspedolepta furcata (Caldwell, 1936) | | Craspedolepta gutierreziae (Klyver, 1931) | | Craspedolepta macula Journet & Vickery, 1979 | | Craspedolepta minutissima (Crawford, 1911) | | Craspedolepta minutistylus (Klyver, 1931) | | Craspedolepta nebulosa (Zetterstedt, 1828) | | Craspedolepta pinicola (Crawford, 1914) | | Craspedolepta pulchella (Crawford, 1911) | | Craspedolepta russellae Klimaszewski, 1977 | | Craspedolepta suaedae (Crawford, 1914) | | Craspedolepta subpunctata (Foerster, 1848) | | Craspedolepta vancouverensis (Klyver, 1931) | | Craspedolepta veaziei (Patch, 1911) | | Ctenarytaina spatulata Taylor, 1997 | | Glycaspis brimblecombei Moore, 1964 | | Pachypsylla celtidismamma (Fletcher, 1883) | | Pachypsylla celtidisvesiculum Riley, 1884 | | Pachypsylla dubia Patch, 1912 | | Pachypsylla venusta (Osten-Sacken, 1861) | | | | Calophyidae Vondráček, 1957 | | Calophya aurea Tuthill, 1942 | | Calophya dubia Crawford, 1914 | | Calophya triozomima Schwarz, 1904 | | | | Homotomidae Heslop-Harrison, 1958 | | Homotoma ficus (Linné, 1758) | | | | Liviidae Löw, 1879 | | Livia caricis Crawford, 1914 | | Livia vernaliforma Caldwell, 1940 | | Neophyllura arctostaphyli (Schwarz, 1904) | | Psyllopsis fraxinicola (Foerster, 1848) | | | | Psyllidae Latreille, 1807 | | Cacopsylla (Hepatopsylla) pyricola (Foerster, 1848) | | Cacopsylla alba (Crawford, 1914) | | Cacopsylla americana (Crawford, 1914) | | Cacopsylla brevistigmata (Patch, 1912) | | Cacopsylla confusa (Tuthill, 1943) | | Cacopsylla coryli (Patch, 1912) | | Cacopsylla insignita (Tuthill, 1943) | | Cacopsylla maculata (Crawford, 1914) | | Cacopsylla magna (Crawford, 1914) | | Cacopsylla mali (Schmidberger, 1836) | | Cacopsylla media (Tuthill, 1943) | | Cacopsylla minor (Crawford, 1914) | | Cacopsylla minuta (Crawford, 1914) | | Cacopsylla negundinis (Mally, 1894) | | Cacopsylla pararibesiae (Jensen, 1956) | | Cacopsylla propria (Tuthill, 1943) | | Cacopsylla ribesiae (Crawford, 1911) | | Cacopsylla sorbi (Linné, 1767) | | Cacopsylla spiculata (Jensen, 1951) | | Cacopsylla striata (Patch, 1911) | | Ceanothia ceanothi (Crawford, 1914) | | Ceanothia insolita (Tuthill, 1943) | | Chamaepsylla hartigii (Flor, 1861) | | Euglyptoneura fuscipennis (Crawford, 1914) | | Euglyptoneura minuta (Crawford, 1914) | | Euglyptoneura robusta (Crawford, 1914) | | Heteropsylla aurantiaca Muddiman, Hodkinson & Hollis, 1992 | | Heteropsylla fusca Crawford, 1914 | | Heteropsylla texana Crawford, 1914 | | Nyctiphalerus adustus (Tuthill, 1937) | | Nyctiphalerus rugipennis (Crawford, 1914) | | Nyctiphalerus tantillus (Tuthill, 1937) | | Nyctiphalerus vermiculosus (Crawford, 1914) | | Psylla alni (Linné, 1758) | | Psylla buxi (Linné, 1758) | | Psylla floccosa Patch, 1909 | | Psylla galeaformis Patch, 1911 | | Purshivora chelifera (Crawford, 1914) | | Purshivora pubescens (Crawford, 1914) | | | | Triozidae Löw, 1879 | | Bactericera antennata (Crawford, 1910) | | Bactericera cockerelli (Šulc, 1909) | | Bactericera incerta (Tuthill, 1943) | | Bactericera maculipennis (Crawford, 1910) | | Bactericera minuta (Crawford, 1910) | | Bactericera rubra (Tuthill, 1939) | | Bactericera salicivora (Reuter, 1876) | | Bactericera varians (Crawford, 1910) | | Calinda proximata (Crawford, 1911) | | Kuwayama medicaginis (Crawford, 1910) | | Lauritrioza alacris (Flor, 1861) | | Trioza albifrons Crawford, 1910 | | Trioza eugeniae Froggatt, 1901 | | Trioza inversa Tuthill, 1939 | | Trioza magnoliae (Ashmead, 1881) | | Trioza mexicana Crawford, 1911 | | Trioza mira Tuthill, 1943 | | Trioza sulcata Crawford, 1910 |
| | | | 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 | | Pachypsylla celtidisvesiculum Riley, 1884 | | | | Homotomidae Heslop-Harrison, 1958 | | Homotoma ficus (Linné, 1758) | | | | Liviidae Löw, 1879 | | Psyllopsis fraxinicola (Foerster, 1848) | | | | Psyllidae Latreille, 1807 | | Cacopsylla (Hepatopsylla) pyricola (Foerster, 1848) | | Cacopsylla mali (Schmidberger, 1836) | | Cacopsylla sorbi (Linné, 1767) | | Cacopsylla striata (Patch, 1911) | | Chamaepsylla hartigii (Flor, 1861) | | Heteropsylla aurantiaca Muddiman, Hodkinson & Hollis, 1992 | | Heteropsylla fusca Crawford, 1914 | | Psylla alni (Linné, 1758) | | Psylla buxi (Linné, 1758) | | | | 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 | | Aphalara curta Caldwell, 1937 | | Aphalara nubifera (Patch, 1912) | | Aphalara simila Caldwell, 1937 | | Craspedolepta angustipennis (Crawford, 1911) | | Craspedolepta canadensis Journet & Vickery, 1979 | | Craspedolepta fumida (Caldwell, 1938) | | Craspedolepta furcata (Caldwell, 1936) | | Craspedolepta gutierreziae (Klyver, 1931) | | Craspedolepta macula Journet & Vickery, 1979 | | Craspedolepta minutissima (Crawford, 1911) | | Craspedolepta minutistylus (Klyver, 1931) | | Craspedolepta pinicola (Crawford, 1914) | | Craspedolepta pulchella (Crawford, 1911) | | Craspedolepta russellae Klimaszewski, 1977 | | Craspedolepta suaedae (Crawford, 1914) | | Craspedolepta vancouverensis (Klyver, 1931) | | Craspedolepta veaziei (Patch, 1911) | | Pachypsylla celtidismamma (Fletcher, 1883) | | Pachypsylla dubia Patch, 1912 | | Pachypsylla venusta (Osten-Sacken, 1861) | | | | Calophyidae Vondráček, 1957 | | Calophya aurea Tuthill, 1942 | | Calophya dubia Crawford, 1914 | | Calophya triozomima Schwarz, 1904 | | | | Liviidae Löw, 1879 | | Livia caricis Crawford, 1914 | | Livia vernaliforma Caldwell, 1940 | | Neophyllura arctostaphyli (Schwarz, 1904) | | Psyllopsis fraxinicola (Foerster, 1848) | | | | Psyllidae Latreille, 1807 | | Cacopsylla alba (Crawford, 1914) | | Cacopsylla americana (Crawford, 1914) | | Cacopsylla brevistigmata (Patch, 1912) | | Cacopsylla confusa (Tuthill, 1943) | | Cacopsylla coryli (Patch, 1912) | | Cacopsylla insignita (Tuthill, 1943) | | Cacopsylla maculata (Crawford, 1914) | | Cacopsylla magna (Crawford, 1914) | | Cacopsylla media (Tuthill, 1943) | | Cacopsylla minor (Crawford, 1914) | | Cacopsylla minuta (Crawford, 1914) | | Cacopsylla negundinis (Mally, 1894) | | Cacopsylla pararibesiae (Jensen, 1956) | | Cacopsylla propria (Tuthill, 1943) | | Cacopsylla ribesiae (Crawford, 1911) | | Cacopsylla spiculata (Jensen, 1951) | | Cacopsylla striata (Patch, 1911) | | Ceanothia ceanothi (Crawford, 1914) | | Ceanothia insolita (Tuthill, 1943) | | Euglyptoneura fuscipennis (Crawford, 1914) | | Euglyptoneura minuta (Crawford, 1914) | | Euglyptoneura robusta (Crawford, 1914) | | Heteropsylla texana Crawford, 1914 | | Nyctiphalerus adustus (Tuthill, 1937) | | Nyctiphalerus rugipennis (Crawford, 1914) | | Nyctiphalerus tantillus (Tuthill, 1937) | | Nyctiphalerus vermiculosus (Crawford, 1914) | | Psylla floccosa Patch, 1909 | | Psylla galeaformis Patch, 1911 | | Purshivora chelifera (Crawford, 1914) | | Purshivora pubescens (Crawford, 1914) | | | | Triozidae Löw, 1879 | | Bactericera antennata (Crawford, 1910) | | Bactericera cockerelli (Šulc, 1909) | | Bactericera incerta (Tuthill, 1943) | | Bactericera maculipennis (Crawford, 1910) | | Bactericera minuta (Crawford, 1910) | | Bactericera salicivora (Reuter, 1876) | | Bactericera varians (Crawford, 1910) | | Trioza albifrons Crawford, 1910 | | Trioza inversa Tuthill, 1939 | | Trioza mira Tuthill, 1943 | | Trioza sulcata Crawford, 1910 |
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