• Orthotylus (Yamatorthotylus) xanthopoda Yasunaga, 1999
• Orthotylus Fieber, 1858
• Orthotylus orientalis Poppius, 1915
• Otantestia heterospila (Walker, 1867)
• Otantestia modificata (Distant, 1887)
• Oxycarenus (Euoxycarenus) pallens (Herrich-Schaeffer, 1850)
• Oxycarenus (Oxycarenus) bicolor bicolor Fieber, 1851
• Oxycarenus (Oxycarenus) bicolor Fieber, 1851
• Oxycarenus (Oxycarenus) cruciatus Linnavuori, 1978
• Oxycarenus (Oxycarenus) gossypii Horváth, 1926
• Oxycarenus (Oxycarenus) hsiaoi Péricart, 2001
• Oxycarenus (Oxycarenus) hyalinipennis (A. Costa, 1843)
• Oxycarenus (Oxycarenus) lacteus Kiritshenko, 1914
• Oxycarenus (Oxycarenus) laetus Kirby, 1891
• Oxycarenus (Oxycarenus) latericius Kiritshenko, 1914
• Oxycarenus (Oxycarenus) lavaterae (Fabricius, 1787)
• Oxycarenus (Oxycarenus) lugubris (Motschulsky, 1859)
• Oxycarenus (Oxycarenus) rubrothoracicus Zheng, Zou & Hsiao, 1979
• Oxycarenus (Oxycarenus) zavattarii Mancini, 1939
• Oxycarenus (Oxycarenus) zavattarii zavattarii Mancini, 1939
• Oxycarenus (Pseudoxycarenus) modestus (Fallén, 1829)
• Oxycarenus Fieber, 1837
• Pachybrachius capitatus (Horváth, 1882)
• Pachybrachius fasciatus Fieber, 1861
• Pachybrachius festivus (Distant, 1883)
• Pachybrachius fracticollis (Schilling, 1829)
• Pachybrachius luridus Hahn, 1826
• Pachybrachius maculiferus (Uhler, 1861)
• Pachybrachius pictus (Scott, 1880)
• Pachycalisius amudaryanus (Heiss & Kerzhner, 1999)
• Pachycentrum Gapon, 2014
• Pachycoleus dogueti Péricart & Matocq, 2004
• Pachycoleus gracilis (Josifov, 1967)
• Pachycoleus japonicus (Miyamoto, 1964)
• Pachycoleus pusillimus (J. Sahlberg, 1870)
• Pachycoleus utnapishtim Linnavuori, 1984
• Pachycoleus waltli Fieber, 1860
• Pachygrontha antennata (Uhler, 1860)
• Pachygrontha antennata antennata (Uhler, 1860)
• Pachygrontha antennata nigriventris Reuter, 1881
• Pachygrontha austrina Kirkaldy, 1908
• Pachygrontha bipunctata bipunctata Stål, 1865
• Pachygrontha bipunctata Stål, 1865
• Pachygrontha flavolineata Zheng, Zou & Hsiao, 1979
• Pachygrontha lewisi Distant, 1901
• Pachygrontha lurida J.A. Slater, 1955
• Pachygrontha lurida lurida J.A. Slater, 1955
• Pachygrontha lurida yakuensis J.A. Slater, 1955
• Pachygrontha nigrovittata Stål, 1871
• Pachygrontha similis Uhler, 1896