Psallus is een geslacht van wantsen uit de familie blindwantsen. Het geslacht werd voor het eerst wetenschappelijk beschreven door Fieber in 1858 .
Soorten Het genus bevat de volgende soorten:
Psallus aethiops (Zetterstedt, 1838) Psallus aetnicola Wagner, 1955 Psallus albicinctus (Kirschbaum, 1856) Psallus aldanensis Vinokurov, 1985 Psallus ambiguus (Fallen, 1807) Psallus amoenus Josifov, 1983 Psallus amygdali Linnavuori, 1998 Psallus anaemicus Seidenstucker, 1966 Psallus anatolicus Wagner, 1963 Psallus anticus (Reuter, 1876) Psallus apoplecticus Seidenstucker, 1966 Psallus argyrotrichus Fieber, 1861 Psallus asperus Van Duzee, 1923 Psallus assimilis Stichel, 1956 Psallus asthenicus Seidenstucker, 1966 Psallus ater Josifov, 1983 Psallus aterrimus Yasunaga and Vinokurov, 2000 Psallus atratus Josifov, 1983 Psallus aurora (Mulsant and Rey, 1852) Psallus bagjonicus Josifov, 1983 Psallus balcanicus Josifov, 1969 Psallus bernardi Wagner, 1958 Psallus betuleti (Fallen, 1826) Psallus bivitreus (Mulsant and Rey, 1852) Psallus brachycerus Reuter, 1904 Psallus breviceps Reuter, 1909 Psallus buddha Yasunaga, 2010 Psallus calliprinoi Carapezza, 2002 Psallus callunae Reuter, 1878 Psallus castaneae Josifov, 1983 Psallus catalanicus Wagner, 1965 Psallus cerridis Wagner, 1971 Psallus chrysopsilus Reuter, 1878 Psallus cinnabarinus Kerzhner, 1979 Psallus clarus Kerzhner, 1988 Psallus collaris (Wagner, 1975) Psallus confusus Rieger, 1981 Psallus crataegi Kulik, 1973 Psallus criocoroides Reuter, 1879 Psallus cruentatus (Mulsant and Rey, 1852) Psallus cyprius Wagner, 1977 Psallus dichrous Kerzhner, 1962 Psallus difficilis Odhiambo, 1959 Psallus dilutipes Reuter, 1907 Psallus dilutus Fieber, 1858 Psallus divergens Reuter, 1899 Psallus drosopoulosi Linnavuori, 1992 Psallus edoensis Yasunaga and Vinokurov, 2000 Psallus ericetorum Reuter, 1899 Psallus ermolenkoi Kerzhner, 1979 Psallus eximius Reuter, 1904 Psallus fagi Drapolyuk, 1990 Psallus falleni Reuter, 1883 Psallus faniae Josifov, 1974 Psallus flavellus Stichel, 1933 Psallus flavescens Kerzhner, 1988 Psallus flavipes (Reuter, 1899) Psallus fokkeri Reuter, 1899 Psallus fortis Li and Liu, 2007 Psallus fukienanus Zheng and H. Li., 1990 Psallus fuscatus Knight, 1923 Psallus fuscopunctatus Knight, 1930 Psallus galilaeus Linnavuori, 1965 Psallus georgicus Zaitzeva, 1968 Psallus gidajatovi Drapolyuk, 1987 Psallus graminicola (Zetterstedt, 1828) Psallus guttatus Zheng and H. Li., 1990 Psallus haematodes (Gmelin, 1790) Psallus halidi Drapolyuk, 1991 Psallus hani Zheng and H. Li., 1990 Psallus hartigi Wagner, 1970 Psallus hastatus Carapezza, 2002 Psallus helenae Josifov, 1969 Psallus henanensis Li and Liu, 2007 Psallus henschii Reuter, 1888 Psallus holomelas Reuter, 1906 Psallus jeitensis Wagner, 1963 Psallus jungaricus Vinokurov and Luo, 2012 Psallus jurorum Linnavuori, 1975 Psallus karakardes Seidenstucker, 1959 Psallus kerzhneri Josifov, 1992 Psallus kiritshenkoi Zaitzeva, 1968 Psallus koreanus Josifov, 1983 Psallus kurseongensis Distant, 1910 Psallus lapponicus Reuter, 1874 Psallus laricinus Vinokurov, 1982 Psallus laticeps Reuter, 1878 Psallus lentigo Seidenstucker, 1972 Psallus lepidus Fieber, 1858 Psallus loginovae Kerzhner, 1988 Psallus lucanicus Wagner, 1968 Psallus luridus Reuter, 1878 Psallus luteicornis (Villers, 1789) Psallus maculosus Knight, 1925 Psallus mali Zheng and H. Li., 1990 Psallus melpomene (Linnavuori, 1989) Psallus michaili Kerzhner and Schuh, 1995 Psallus milenae Josifov, 1974 Psallus minusculus Zaitzeva, 1968 Psallus miyamotoi Yasunaga and Vinokurov, 2000 Psallus mollis (Mulsant and Rey, 1852) Psallus montanus Josifov, 1973 Psallus nigricornis Yasunaga and Vinokurov, 2000 Psallus nigripilis (Reuter, 1888) Psallus ninurta (Linnavuori, 1984) Psallus nipponicus Vinokurov, 1998 Psallus ocularis (Mulsant and Rey, 1852) Psallus oenderi Wagner, 1976 Psallus oleae Wagner, 1963 Psallus orni Wagner, 1968 Psallus oyashimanus Yasunaga and Vinokurov, 2000 Psallus pardalis Seidenstucker, 1966 Psallus perrisi (Mulsant and Rey, 1852) Psallus piceae Reuter, 1878 Psallus pinicola Reuter, 1875 Psallus pseudoambiguus Wagner, 1970 Psallus pseudoplatani Reichling, 1984 Psallus pseudopunctulatus Linnavuori, 1984 Psallus pseudoquercus Josifov, 1974 Psallus pullus Yasunaga and Vinokurov, 2000 Psallus punctulatus Puton, 1874 Psallus quercicola (Reuter, 1904) Psallus quercus (Kirschbaum, 1856) Psallus roseoguttatus Yasunaga and Vinokurov, 2000 Psallus roseus (Fabricius, 1777) Psallus rubinicterus Seidenstucker, 1966 Psallus rubromaculosus Knight, 1935 Psallus sachaensis Vinokurov, 1998 Psallus salicicola Schwartz and Kelton, 1990 Psallus salicis (Kirschbaum, 1856) Psallus samdzijonicus Josifov, 1983 Psallus samedovi Drapolyuk, 1991 Psallus samoanus Knight, 1935 Psallus sanguinarius Kerzhner and Josifov, 1999 Psallus shulsangaricus Linnavuori, 2010 Psallus siculus Reuter, 1875 Psallus skylla Linnavuori, 1994 Psallus sorbi Wagner, 1970 Psallus stackelbergi Kerzhner, 1988 Psallus svidae Drapolyuk, 1991 Psallus syriacus (Reuter, 1883) Psallus takaii Yasunaga and Vinokurov, 2000 Psallus tesongsanicus Josifov, 1983 Psallus tibialis Reuter, 1894 Psallus tonnaichanus Muramoto, 1973 Psallus transcaucasicus Zaitzeva, 1966 Psallus tristis (Blanchard, 1852) Psallus turcicus Wagner, 1971 Psallus ulmi Kerzhner and Josifov, 1966 Psallus ussuriensis Kerzhner, 1979 Psallus vaccinicola Knight, 1930 Psallus variabilis (Fallen, 1807) Psallus varians (Herrich-Schaeffer, 1841) Psallus vicinus Reuter, 1899 Psallus vittatus (Fieber, 1861) Psallus wagneri Ossiannilsson, 1953 Psallus yasunagai Vinokurov, 1998 Psallus zakatalensis Drapolyuk, 1991