Labops Burmeister, 1835, Genus
Laccocorinae Stål, 1876, Subfamilia
Laccometopus Fieber, 1844, Genus – synonym of Copium Thunberg, 1822, Genus
Laccotrephes Stål, 1866, Genus
Lachnesthus Bergroth, 1915, Genus – synonym of Lanchnophorus Reuter, 1887
Lachnodrymodes Kiritshenko, 1931c, Genus – synonym of Trichodrymus Lindberg, 1927, Genus
Lachnophorus Distant, 1903, Genus – homonym of Lanchnophorus Reuter, 1887
Lactistes Schiødte, 1848, Genus
Laemocoridea Wagner, 1957o, Genus – synonym of Ribautocapsus Wagner, 1962, Genus
Laemocoris Reuter, 1879, Genus
Lagynotomus Breddin, 1906, Genus
Lahima Linnavuori & Van Harten, 2002, Genus
Lalervis Signoret, 1881, Genus
Lamphrius Stål, 1874, Genus – synonym of Rhynocoris Hahn, 1833, Genus
Lamprella Reuter, 1890a, Genus – synonym of Piezocranum Horváth, 1877, Genus
Lamproceps Reuter, 1882, Genus
Lamprodema Fieber, 1860, Genus
Lamprolygus Poppius, 1910d, Genus – synonym of Deraeocoris Kirschbaum, 1856, Genus
Lampronotus Douglas & Scott, 1868a, Genus – homonym of Lamproplax Douglas & Scott, 1868, Genus
Lamprophara Stål, 1865, Genus – synonym of Calliphara Germar, 1839, Genus
Lamproplax Douglas & Scott, 1868, Genus
Lamprotrechus Reuter, 1882, Genus – synonym of Limnogonus Stål, 1868, Genus
Lancha Shadab, 1972, Genus – synonym of Clavigralla Spinola, 1837, Genus
Lanchnophorus Reuter, 1887c, Genus
Laodamia Kirkaldy, 1903e, Genus – synonym of Criocoris Fieber, 1858, Genus
Laodamina Banks, 1910, Genus – synonym of Criocoris Fieber, 1858, Genus
Largidae Amyot & Serville, 1843, Familia
Larymna Stål, 1859, Genus – synonym of Ectrychotes Burmeister, 1835, Genus
Lasiocera Laporte, 1833, Genus – synonym of Holoptilus Lepeletier & Serville, 1825, Genus
Lasiochilinae Carayon, 1972, Subfamilia
Lasiochilus Reuter, 1871, Genus
Lasiocoris Fieber, 1860, Genus
Lasiolabops Poppius, 1914, Genus
Lasiomiris Reuter, 1891, Genus
Lasiosomus Fieber, 1860, Genus
Lasiosomus: Hidaka, 1962, Genus – invalid name of Diniella Bergroth, 1893, Genus
Latiscutellinae Pinto & Ornellas, 1974, Subfamilia – synonym of Amnestinae Hart, 1919, Subfamilia
Latizanchius G.Q. Liu & L.Y. Zheng, 2001, Genus
Laxamana Distant, 1906c, Genus – synonym of Narbo Stål, 1865, Genus
Legnotus Schiødte, 1848, Genus
Lenaeinae Distant, 1904, Subfamilia – synonym of Reduviinae Latreille, 1807, Subfamilia
Lepidargyrus Muminov, 1962, Genus
Lepidopsallus Knight, 1923, Genus – synonym of Atractotomus Fieber, 1858, Genus
Leprosoma Baerensprung, 1859, Genus
Leprosomatessa Kirkaldy, 1909, Genus – synonym of Leprosoma Baerensprung, 1859, Genus
Leptoceraea Jakovlev, 1873, Genus
Leptocimex Roubaud, 1913, Genus
Leptocorinae Van Duzee,1914, Subfamilia – synonym of Serinethinae Stål, 1873, Subfamilia
Leptocoris Germar, 1829, Genus – synonym of Leptocorisa Latreille, 1829, Genus
Leptocorisa Latreille, 1829, Genus
Leptocorisinae Stål, 1872, Subfamilia
Leptocorixa Berthold, 1827, Genus – synonym of Leptocorisa Latreille, 1829, Genus
Leptocorixinae Bergroth, 1913a, Subfamilia – synonym of Leptocorisinae Stål, 1872, Subfamilia
Leptocorixinae Bergroth, 1913a, Subfamilia – synonym of Leptocorisinae Stål, 1872, Subfamilia
Leptodema Carlini, 1892, Genus
Leptodemus Reuter, 1900, Genus
Leptoglossus Guérin-Méneville, 1831, Genus
Leptomelus Jakovlev, 1882, Genus
Leptomera Montrouzier, 1865, Genus – synonym of Polytoxus Spinola, 1850, Genus
Leptomeris Laporte, 1832, Genus – synonym of Anthocoris Fallén, 1814, Genus
Leptomerocoris Kirschbaum, 1856, Genus – synonym of Orthonotus Stephens, 1829, Genus
Leptomiris Carvalho & Becker, 1957, Genus – synonym of Tupiocoris China & Carvalho, 1952, Genus
Leptopodidae Brullé, 1836, Familia
Leptopodinae Brullé, 1836, Subfamilia
Leptopterna Fieber, 1858, Genus
Leptopterus Puton, 1875a, Genus – synonym of Aradus Fabricius, 1803, Genus
Leptopus Latreille, 1809, Genus
Leptoterna, Genus – misspelled name of Leptopterna Fieber, 1858, Genus
Leptothyreus Bianchi, 1899, Genus – synonym of Cnizocoris Handlirsch, 1897, Genus
Lestomerus Amyot & Serville, 1843, Genus
Letaba Hesse, 1947, Genus – synonym of Paloniella Poppius, 1915, Genus
Lethocerinae Lauck & Menke, 1961, Subfamilia
Leucodellus Reuter, 1906, Genus
Leuconysius Poppius, 1912, Genus – synonym of Camptocoris Puton, 1886, Genus
Leucopterum Reuter, 1879e, Genus – synonym of Solenoxyphus Reuter, 1875, Genus
Liangcoris P. Zhao, Cai & D. Ren, 2007, Genus
Libiocoris Kormilev, 1957, Genus
Libyssa Dallas, 1851, Genus – synonym of Calidea Laporte, 1833, Genus
Lichenobia Baerensprung, 1857, Genus – synonym of Ceratocombus Signoret, 1852, Genus
Liicoris L.Y. Zheng & G.Q. Liu, 1987, Genus
Liistonotus Reuter, 1906, Genus
Limacocarenus Kiritshenko, 1914, Genus
Limnobates Burmeister, 1835, Genus – synonym of Hydrometra Latreille, 1796, Genus
Limnobatidae Fieber, 1861, Familia – synonym of Hydrometridae Billberg, 1820, Familia
Limnocoridae López Ruf & Bachmann, 1987, Subfamilia – invalid name of Naucorinae Leach, 1815, Subfamilia
Limnogonellus Hungerford & Matsuda, 1959, Genus – synonym of Neogerris Matsumura, 1913, Genus
Limnotrechus Stål, 1868, Genus – synonym of Gerris Fabricius, 1794, Genus
Lindbergicoris Leston, 1953, Genus
Lindbergius Josifov, 1965, Genus – synonym of Gampsocoris Fuss, 1852, Genus
Lindbergocapsus Wagner, 1961, Genus – homonym of Lindbergopsallus Wagner, 1962, Genus
Lindbergopsallus Wagner, 1962, Genus
Linoceraea Horváth, 1913c, Genus – synonym of Glaphyrocoris Reuter, 1903, Genus
Liocapsus Poppius, 1915, Genus
Liocoridea Reuter, 1903b, Genus – synonym of Chilocrates Horváth, 1889, Genus
Liocoris Motschulsky, 1863, Genus – homonym of Felisacus Distant, 1904, Genus
Liocoris: Kelton, 1955, Genus – misidentification of Lygus Hahn, 1833, Genus
Lippomanus Distant, 1904, Genus
Liroctinus R.Y. Wang, 1988, Genus
Lisardella Schouteden, 1913, Genus – synonym of Lisarda Stål, 1859, Genus
Lispochroa Breddin, 1907, Genus – synonym of Diniella Bergroth, 1893, Genus
Lissonotocoris Usinger & Matsuda, 1959, Genus
LITADEINI Drake & Ruhoff, 1965, Subfamilia – synonym of Tinginae Laporte, 1832, Subfamilia
Litosoma Douglas & Scott, 1865, Genus – synonym of Orthotylus Fieber, 1858, Genus
Liviopsallus Carapezza, 1982, Genus
Lobicris Putshkov, 1977, Genus
Lobostethus Fieber, 1858, Genus – synonym of Stenodema Laporte, 1833, Genus
Lochus Douglas & Scott, 1868, Genus – synonym of Holotrichius Burmeister, 1835, Genus
Locoptiris Villiers, 1943, Genus
Locutius Distant, 1918a, Genus – synonym of Plinthisus Stephens, 1829, Genus
Lodosia Ahmad & Önder, 1996, Genus – synonym of Phaeocoris Jakovlev, 1887, Genus
Lodosiana Ahmad & Abbas, 1986, Genus – synonym of Scantius Stål, 1866, Genus
Lohita Amyot & Serville, 1843, Genus – synonym of Macrocheraia Guérin-Méneville, 1835, Genus
Longihaustrum Woodward, 1953, Genus – synonym of Tomocoris Woodward, 1953, Genus
Lophoraglius Wagner, 1961, Genus
Lopidodenus V.G. Putshkov, 1974, Genus
Lopistus Kirkaldy, 1905a, Genus – synonym of Capsodes Dahlbom, 1851, Genus
Lopomorphus Douglas & Scott, 1865, Genus – synonym of Leptopterna Fieber, 1858, Genus
Lopus: Spinola, 1837, Genus – misidentification of Capsodes Dahlbom, 1851, Genus
Loricerus Hahn, 1831, Genus – synonym of Ectrichodia Lepeletier & Serville, 1825, Genus
Lorichius Distant, 1904, Genus – synonym of Arbela Stål, 1866, Genus
Loristes Josifov & Kerzhner, 1972, Genus
Loxocnemis Fieber, 1860, Genus
Loxops Fieber, 1858, Genus – homonym of Pseudoloxops Kirkaldy, 1905, Genus
Lua Distant, 1909, Genus – synonym of Diniella Bergroth, 1893, Genus
Luteva Dohrn, 1860, Genus – synonym of Ploiaria Scopoli, 1786, Genus
Lutevopsis Champion, 1898, Genus – synonym of Gardena Dohrn, 1860, Genus
Lutheriella Poppius, 1913a, Genus – synonym of Acrorrhinium Noualhier, 1895, Genus
Lyctocorinae Reuter, 1884, Subfamilia
Lyctus Flor, 1860, Genus – synonym of Kleidocerys Stephens, 1829, Genus
Lygaeidae Schilling, 1829, Familia
Lygaeinae Schilling, 1829, Subfamilia
Lygaeodon Puton, 1869, Genus – synonym of Spilostethus Stål, 1868, Genus
Lygaeodon Puton, 1869b, Genus – synonym of Spilostethus Stål, 1868, Genus
Lygaeomictis Blöte, 1938, Genus – synonym of Mictis Leach, 1814, Genus
Lygaeosoma Spinola, 1837, Genus
Lygaeus Fabricius, 1794, Genus
Lygeomorphus Blanchard, 1840, Genus – synonym of Leptocoris Hahn, 1833, Genus
Lyginus Rafinesque, 1815, Genus – synonym of Lygaeus Fabricius, 1794, Genus
Lygocorias Yasunaga, 1992, Genus
Lygocorides Yasunaga, 1991, Genus
Lygopsis Poppius, 1912, Genus – synonym of Charitocoris Reuter, 1904, Genus
Lygus: Kelton, 1955a, Genus – misidentification of Lygocoris Reuter, 1875, Genus
Lygyrocoris V.G. Putshkov, 1958a, Genus – misspelled name of Ligyrocoris Stål, 1872, Genus