Heteroptera
A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - X - Z
- kafferensis Slater, 1964 Microspilus Lygaeidae
- kahli Drake & Hottes, Gerris Gerridae PARATYPUS
- kallisto (Kirkaldy, 1899) Limnometra Gerridae
- kalmii Linnaeus, 1758 Orthops Miridae
- kalmii Reuter, 1872 Nabis Nabidae TYPUS
- kalmii Stål, 1874 Lygaeus Lygaeidae TYPUS
- kansuensis Lindberg, 1934 Dieuches Lygaeidae TYPUS
- kansuensis Lindberg, 1934 Dieuches Lygaeidae LECTOTYPUS
- karschi Haglund, 1895 Homoeocerus Coreidae TYPUS
- katangensis Schouteden, 1929 Rhynocoris Reduviidae
- kaufmanni Oschanin, 1886 Bagrada Pentatomidae
- kawakamii Matsumura, 1913 Rhagovelia Veliidae
- kavirondo Jeannel, 1917 Platymeris Reduviidae
- kelsalli Distant, 1911 Tambourina Coreidae
- kenyensis Jeannel, Carbula Pentatomidae
- kerzhneri Cobben, 1985 Macrosaldula Saldidae
- kiangsis Kirkaldy, 1897 Notonecta Notonectidae
- kiborti Jakovlev, 1889 Prostemma Nabidae
- kiesenwetteri Mulsant & Rey, 1852 Tropidocheila Tingidae
- kilimana Schouteden, 1910 Halyomorpha Pentatomidae LECTOTYPUS
- kilimana Schouteden, 1910 Mevaniella Coreidae TYPUS
- kilimandjariensis (Montandon, 1910) Hypogeocoris Lygaeidae TYPUS
- kilimandjariensis Scudder, 1962 Lasiosomus Lygaeidae TYPUS
- kilimandjariensis Scudder, 1962 Scolopostethus Lygaeidae PARATYPUS
- kilimandjariensis Slater, 1958 Aulacopeltus Lygaeidae HOLOTYPUS
- kilimandjaronis Kirkaldy, 1908 Arctocorisa Corixidae LECTOTYPUS
- kilimanus Schouteden, 1910 Callilestes Reduviidae TYPUS
- kilimanus (Schouteden, 1910) Sericocoris Pyrrhocoridae TYPUS
- kilimensis Horváth, 1910 Cochlochila Tingidae TYPUS
- kinbergii Reuter, 1872 Nabis Nabidae TYPUS
- kinbergi (Stål, 1860) Acledra Pentatomidae TYPUS
- kinbergi (Stål, 1860) Germalus Lygaeidae TYPUS
- kinbergi (Stål, 1860) Hyginus Lygaeidae LECTOTYPUS
- kinbergi (Stål, 1860) Sidnia Miridae TYPUS
- kiritschenkoi Cobben, 1985 Salda Saldidae
- kiritschenkoi Lindberg, 1934 Acanthosoma Acanthosomatidae TYPUS
- kiritschenkoi Lindberg, 1934 Bothynotus Miridae TYPUS
- kiritschenkoi Popov, 1964 Rhynocoris Reduviidae TYPUS
- kiritshenkoi Lundblad, 1933 Paracorixa Corixidae
- kirkaldyi Torre-Bueno, 1905 Ranatra Nepidae
- kirschbaumi Stål, 1858 Anapus Miridae TYPUS
- kjellanderi Kormilev, 1962 Kelaino Aradidae HOLOTYPUS
- kjellanderi Kormilev, MS-name? Mezira Aradidae TYPUS?
- kjellanderi Kormilev, 1964 Notapictinus Aradidae HOLOTYPUS
- klugi Burmeister, 1835 Pachycoris Scutelleridae
- klugi Hahn, 1831 Aelia Pentatomidae
- knighti Drake & Harris, 1927 Rhagovelia Veliidae
- knighti Drake & Harris, 1928 Trepobates Gerridae PARATYPUS
- knochii Germar, 1839 Symphylus Scutelleridae
- kochiaum Becker, 1867 Piesma Piesmatidae
- koenigi Fabricius, 1775 Dysdercus Pyrrhocoridae
- koktshetavica Cobben, 1985 Macrosaldula Saldidae PARATYPUS
- kolenati atriplicis Frey, 1863 Piesma Piesmatidae
- kolenati rotundatum Horváth, 1906 Piesma Piesmatidae
- kolenatti Flor, 1860 Atractotomus Miridae
- kolenatti Reuter, 1881 Rhynocoris Reduviidae
- kolenatum Fieber, 1861 Piesma Piesmatidae saknas
- kolthoffi (Lundblad, 1933) Hesperocorixa Corixidae TYPUS
- koschevikovi Reuter, 1910 Prepops Miridae
- kozlovi Kiritschenko, 1912 Chiloxanthus Saldidae genit prep
- kraepelini Breddin, 1905 Rhagadotarsus Gerridae
- krueperi Reuter, 1880 Closterotomus Miridae
- kuhlgatzi Schouteden, Glypsus Pentatomidae
- kunckeli Mulsant & Rey, 1866 Apterola Lygaeidae
- kusnezowi Lindberg, 1934 Teloleuca Saldidae TYPUS