| INFRAORDO | ENICOCEPHALOMORPHA Stichel, 1955 |
| FAMILY | ENICOCEPHALIDAE Stål, 1860 |
| Henschiella (Henschiella) pellucida Horváth, 1888 | |
| INFRAORDO | DIPSOCOROMORPHA Miyamoto, 1961 |
| FAMILY | DIPSOCORIDAE Dohrn, 1859 |
| Alpagut castaneovitreus (Linnavuori, 1951) | |
| Cryptostemma remanei Josifov, 1964 | |
| FAMILY | CEROCOMBIDAE Fieber, 1860 |
| Cerocombus (Cerocombus) coleoptrus (Zterstedt, 1819) | |
| INFRAORDO | NEPOMORPHA Popov, 1968 |
| FAMILY | NEPIDAE Lreille, 1802 |
| Nepa cinerea Linnaeus, 1758 | |
| Ranatra (Ranatra) linearis (Linnaeus, 1758) | |
| FAMILY | BELOSTOMIDAE Leach, 1815 |
| Lethocerus patruelis (Stål, 1854) | |
| FAMILY | OCHTERIDAE Kirkaldy, 1906 (1815) |
| Ochterus (Ochterus) marginus marginus (Lreille, 1804) | |
| FAMILY | MICRONECTIDAE Jaczewski, 1924 |
| Micronecta (Dichaonecta) pusilla (Horváth, 1895) | |
| Micronecta (Dichaonecta) scholtzi (Fieber, 1860) | |
| Micronecta (Micronecta) anolica anolica Lindberg, 1922 | |
| Micronecta (Micronecta) griseola Horváth, 1899 | |
| Micronecta (Micronecta) poweri poweri (Douglas & Scott, 1869) | |
| Micronecta (Micronecta) wui alkani Hoberlandt, 1952 | |
| FAMILY | CORIXIDAE Leach, 1815 |
| Cymia coleoptra (Fabricius, 1777) | |
| Cymia rogenhoferi (Fieber, 1864) | |
| Monticorixa armeniaca (Štys, 1975) | |
| Callicorixa raddei (Kiritshenko & Jaczewski, 1960) | |
| Corixa affinis Leach, 1817 | |
| Corixa dentipes Thomson, 1869 | |
| Corixa jakowleffi Horváth, 1880 | |
| Corixa panzeri Fieber, 1848 | |
| Corixa puncta (Illiger, 1807) | |
| Heliocorisa vermicula (Puton, 1874) | |
| Hesperocorixa linnaei (Fieber, 1848) | |
| Hesperocorixa parallela (Fieber, 1860) | |
| Hesperocorixa sahlbergi (Fieber, 1848) | |
| Paracorixa concinna concinna (Fieber, 1848) | |
| Sigara (Halicorixa) mayri (Fieber, 1860) | |
| Sigara (Halicorixa) stagnalis stagnalis (Leach, 1817) | |
| Sigara (Eremocorixa) iranica Lindberg, 1964 | |
| Sigara (Pseudovermicorixa) nigrolinea nigrolinea (Fieber, 1848) | |
| Sigara (Retrocorixa)) limita limita (Fieber, 1848) | |
| Sigara (Sigara) albiventris (Horváth, 1911) | |
| Sigara (Sigara) assimilis (Fieber, 1848) | |
| Sigara (Sigara) stria (Linnaeus, 1758) | |
| Sigara (Subsigara) daghestanica Jansson, 1983 | |
| Sigara (Subsigara) falleni (Fieber, 1848) | |
| Sigara (Subsigara) iactans Jansson, 1983 | |
| Sigara (Subsigara) kervillei (Poisson, 1927) | |
| Sigara (Subsigara) samani samani Hoberlandt, 1952 | |
| Sigara (Subsigara) samani tigranes Jansson, 1986 | |
| Sigara (Tropocorixa) confluens (Fieber,1851) | |
| Sigara (Vermicorixa) leralis (Leach, 1817) | |
| Sigara (Vermicorixa) scripta (Rambur, 1840) | |
| FAMILY | NAUCORIDAE Leach, 1815 |
| Ilyocoris cimicoides cimicoides (Linnaeus, 1758) | |
| Naucoris maculus maculus Fabricius, 1798 | |
| FAMILY | APHELOCHEIRIDAE Fieber, 1851 |
| Aphelocheirus (Aphelocheirus) aestivalis (Fabricius, 1794) | |
| Aphelocheirus (Aphelocheirus) kolenii Kiritshenko, 1925 | |
| FAMILY | NOTONECTIDAE Lreille, 1802 |
| Anisops debilis perplexus Poisson, 1929 | |
| Anisops sardeus sardeus Herrich-Schaeffer, 1849 | |
| Notonecta (Notonecta) glauca glauca Linnaeus, 1758 | |
| Notonecta (Notonecta) glauca poissoni Hungerford, 1934 | |
| Notonecta (Notonecta) macula Fabricius, 1794 | |
| Notonecta (Notonecta) meridionalis Poisson, 1926 | |
| Notonecta (Notonecta) obliqua Thunberg, 1787 | |
| Notonecta (Notonecta) reuteri reuteri Hungerford, 1928 | |
| Notonecta (Notonecta) viridis Delcourt, 1909 | |
| FAMILY | PLEIDAE Fieber, 1851 |
| Plea minutissima minutissima Leach, 1817 | |
| INFRAORDO | GERROMORPHA Popov, 1971 |
| FAMILY | MESOVELIIDAE Douglas & Scott, 1867 |
| Mesovelia furca Mulsant & Rey, 1852 | |
| Mesovelia vittigera Horváth, 1895 | |
| FAMILY | HEBRIDAE Amyot & Serville, 1843 |
| Hebrus (Hebrus) montanus Koleni, 1857 | |
| Hebrus (Hebrus) pilipes Kanyukova, 1997 | |
| Hebrus (Hebrus) pusillus pusillus (Fallén, 1807) | |
| Hebrus (Hebrusella) ruficeps Thomson, 1871 | |
| HYDROMRIDAE Billberg, 1820 | |
| Hydromra stagnorum (Linnaeus, 1758) | |
| FAMILY | VELIIDAE Brullé, 1836 |
| Microvelia (Microvelia) ricula (Burmeister, 1835) | |
| Microvelia (Picaultia) hozari Hoberlandt, 1952 | |
| Microvelia (Picaultia) pygmaea (Dufour, 1833) | |
| Rhagovelia (Rhagovelia) cf. nigricans nigricans (Burmeister, 1835) | |
| Velia (Plesiovelia) affinis affinis Koleni, 1857 | |
| Velia (Plesiovelia) affinis filippii Tamanini, 1947 | |
| Velia (Plesiovelia) kiritshenkoi Tamanini, 1958 | |
| Velia (Plesiovelia) mancinii lyciae Tamanini, 1955 | |
| Velia (Plesiovelia) mariae Tamanini, 1971 | |
| Velia (Plesiovelia) rhadamantha rhadamantha Hoberlandt, 1941 | |
| FAMILY | GERRIDAE Leach, 1815 |
| Aquarius paludum paludum (Fabricius, 1794) | |
| Aquarius ventralis (Fieber, 1860) | |
| Gerris (Gerris) argentus Schummel, 1832 | |
| Gerris (Gerris) caucasicus Kanyukova, 1982 | |
| Gerris (Gerris) costae fieberi Stichel, 1938 | |
| Gerris (Gerris) kabaishanus Linnavuori, 1998 | |
| Gerris (Gerris) lacustris (Linnaeus, 1758) | |
| Gerris (Gerris) maculus Tamanini, 1946 | |
| Gerris (Gerris) thoracicus Schummel, 1832 | |
| Gerris (Gerriselloides) asper (Fieber, 1860) | |
| Limnoporus rufoscutellus (Lreille, 1807) | |
| INFRAORDO | LEPTOPODOMORPHA Popov, 1971 |
| FAMILY | SALDIDAE Amyot & Serville, 1843 |
| Chartoscirta cincta cincta (Herrich-Schaeffer, 1841) | |
| Chartoscirta cocksii (Curtis, 1835) | |
| Halosalda leralis (Fallén, 1807) | |
| Macrosaldula scotica (Curtis, 1835) | |
| Macrosaldula variabilis (Herrich-Schaeffer, 1835) | |
| Saldula amplicollis (Reuter, 1891) | |
| Saldula arenicola arenicola (Scholtz, 1847) | |
| Saldula lindbergi Lindskog, 1975 | |
| Saldula melanoscela (Fieber, 1859) | |
| Saldula misis Seidenstücker, 1964 | |
| Saldula opacula (Zterstedt, 1838) | |
| Saldula orthochila (Fieber, 1859) | |
| Saldula pallipes (Fabricius, 1794) | |
| Saldula palustris (Douglas, 1874) | |
| Saldula pilosella pilosella (Thomson, 1871) | |
| Saldula saltoria (Linnaeus, 1758) | |
| Saldula xanthochila (Fieber, 1859) | |
| Salda littoralis (Linnaeus, 1758) | |
| FAMILY | LEPTOPODIDAE Brullé, 1836 |
| Erianotus lanosus (Dufour, 1834) | |
| Leptopus hispanus Rambur, 1840 | |
| Leptopus marmorus (Goeze, 1778) | |
| Papius spinosus (Rossi, 1790) |
