Zakanocoris aceri V.G. Putshkov, 1970
Zalmunna longiceps Poppius, 1915
Zanchius alatanus Hoberlandt, 1956
Zanchius apicalis Poppius, 1915
Zanchius breviceps (Wagner, 1951)
Zanchius formosanus C.S. Lin, 2005
Zanchius gigantoculus Yasunaga, 1999
Zanchius gurbandicus Linnavuori, 2010
Zanchius innotatus Liu & L.Y. Zheng, 1999
Zanchius iranicus Zheng & Liu, 1993 – synonym of Zanchius breviceps (Wagner, 1951)
Zanchius mosaicus Zheng & Liang, 1991
Zanchius nakatanii Yasunaga, 1999
Zanchius quercicola Yasunaga, 1999
Zanchius quinquemaculatus Zou, 1987
Zanchius rubidus Liu & Zheng, 1994
Zanchius ryukyuensis Yasunaga, 1999
Zanchius shaanxiensis Liu & L.Y. Zheng, 1999
Zanchius stami Doesburg, 1984 – synonym of Zanchius breviceps (Wagner, 1951)
Zanchius takahashii Yasunaga, 1999
Zanchius tarasovi Kerzhner, 1988
Zanchius tibetanus Liu & L.Y. Zheng, 1999
Zanchius vitellinus Zou, 1989 – synonym of Zanchius apicalis Poppius, 1915
Zanchius zoui Zheng & Liu, 1993 – synonym of Zanchius marmoratus Zou, 1987
Zangis nigromarginatus Stål, 1871 – basionym of Glaucias nigromarginatus (Stål, 1871)
Zangis virginea Stål, 1876 – synonym of Glaucias dorsalis (Dohrn, 1860)
Zelus goedelii Kolenati, 1857 – basionym of Nagusta goedelii (Kolenati, 1857)
Zelus heros Fabricius, 1803 – basionym of Isyndus heros heros (Fabricius, 1803)
Zelus laevicollis Champion, 1899 – synonym of Zelus (Diplocodus) renardii Kolenati, 1857
Zelus peregrinus Kirkaldy, 1902 – synonym of Zelus (Diplocodus) renardii Kolenati, 1857
Zelus plagiatus Burmeister, 1834 – basionym of Euagoras plagiatus (Burmeister, 1834)
Zhengica cornuta Rédei & Tsai, 2021
Zhengiella scutellata Yasunaga & Lu, 1994 – basionym of Peltidolygus scutellatum (Yasunaga & Lu, 1994)
Zhengius spiniferus (L.Y. Zheng & G.Q. Liu, 1987)
Zhengius zhangmuensis (Zhang & Lin, 1988)
Zicrona caerulea (Linnaeus, 1758)
Zicrona cuprea Dallas, 1851 – synonym of Zicrona caerulea (Linnaeus, 1758)
Zicrona illustris Amyot & Serville, 1843 – synonym of Zicrona caerulea (Linnaeus, 1758)
Zonodorellus lateralis Poppius, 1915a – basionym of Pseudoloxops lateralis (Poppius, 1915)
Zonodoropsis pallens Poppius, 1915
Zophocnemis bicolor (Jakovlev, 1880)
Zosmenus atriplicis Becker, 1864 – synonym of Parapiesma atriplicis (Frey-Gessner, 1863)
Zosmenus atriplicis Frey-Gessner, 1863 – basionym of Parapiesma atriplicis (Frey-Gessner, 1863)
Zosmenus atriplicis: Stål, 1874 – misidentification of Parapiesma rotundatum (Horváth, 1906)
Zosmenus chenopodii Jakovlev, 1873 – synonym of Parapiesma atriplicis (Frey-Gessner, 1863)
Zosmenus convexicollis Jakovlev, 1873 – synonym of Parapiesma quadratum (Fieber, 1844)
Zosmenus dilatatus Jakovlev, 1873 – synonym of Parapiesma quadratum (Fieber, 1844)
Zosmenus fieberi Jakovlev, 1873 – synonym of Parapiesma kochiae (Becker, 1867)
Zosmenus kochiae Becker, 1867 – basionym of Parapiesma kochiae (Becker, 1867)
Zosmenus kolenatii Fieber, 1861 – basionym of Parapiesma kolenatii (Fieber, 1861)
Zosmenus kolenatii: Jakovlev, 1873 – misidentification of Parapiesma atriplicis (Frey-Gessner, 1863)
Zosmenus kolenatii: Jakovlev, 1873 – misidentification of Parapiesma salsolae (Becker, 1867)
Zosmenus laportei Fieber, 1844 – synonym of Piesma maculatum (Laporte, 1833)
Zosmenus maculatus Laporte, 1833 – basionym of Piesma maculatum (Laporte, 1833)
Zosmenus maculatus: Jakovlev, 1873 – misidentification of Parapiesma variabile (Fieber, 1844)
Zosmenus minutus Jakovlev, 1871 – synonym of Parapiesma atriplicis (Frey-Gessner, 1863)
Zosmenus porcatum Horváth, 1874 – synonym of Parapiesma kochiae (Becker, 1867)
Zosmenus quadratus Fieber, 1844 – basionym of Parapiesma quadratum (Fieber, 1844)
Zosmenus salsolae Becker, 1867 – basionym of Parapiesma salsolae (Becker, 1867)
Zosmenus silenes Horváth, 1888 – basionym of Parapiesma silenes (Horváth, 1888)
Zosmenus stephensii Fieber, 1844 – synonym of Piesma capitatum (Wolff, 1804)
Zosmenus variabilis Fieber, 1844 – basionym of Parapiesma variabile (Fieber, 1844)
Zosmenus viridis Jakovlev, 1871 – synonym of Piesma maculatum (Laporte, 1833)
Zosmenus viridulus Jakovlev, 1871 – synonym of Parapiesma atriplicis (Frey-Gessner, 1863)
Zouicoris elegans L.Y. Zheng, 1986
Zulubius acaciaphagus Schaffner, 1987 – synonym of Zulubius longulus (Linnavuori, 1978)
Zulubius longulus (Linnavuori, 1978)