• Cimex acuminata Linnaeus, 1758 accepted as Aelia acuminata (Linnaeus, 1758)
• Cimex acutus Thunberg, 1783 accepted as Leptocorisa acuta (Thunberg, 1783)
• Cimex adjunctus Barber, 1939
• Cimex aggressor Fabricius, 1775 accepted as Avicenna aggressor (Fabricius, 1775)
• Cimex albopunctatus De Geer, 1773 accepted as Arvelius albopunctatus (De Geer, 1773)
• Cimex angustatus Fabricius, 1787 accepted as Leptocorisa acuta (Thunberg, 1783)
• Cimex annulata Harris, 1781 accepted as Reduvius personatus (Linnaeus, 1758)
• Cimex antennatus Usinger & Ueshima, 1965
• Cimex armatus Fabricius, 1775 accepted as Poecilometis armatus (Fabricius, 1775)
• Cimex ater Linnaeus, 1758 accepted as Capsus ater (Linnaeus, 1758)
• Cimex australasiae Donovan, 1805 accepted as Poecilometis australasiae (Donovan, 1805)
• Cimex australis Fabricius, 1775 accepted as Leptoglossus gonagra (Fabricius, 1775)
• Cimex australis Gmelin, 1790 accepted as Melanerythrus biguttatus (Fabricius, 1775)
• Cimex banksii Donovan, 1805 accepted as Tectocoris diophthalmus (Thunberg, 1783)
• Cimex betulae Linnaeus, 1758 accepted as Aradus betulae (Linnaeus, 1758)
• Cimex bidens Linnaeus, 1758 accepted as Picromerus bidens (Linnaeus, 1758)
• Cimex biguttatus Fabricius, 1775 accepted as Melanerythrus biguttatus (Fabricius, 1775)
• Cimex biguttatus Schrank, 1801 accepted as Calocoris norvegicus (Gmelin, 1788)
• Cimex brevis Usinger & Ueshima, 1965
• Cimex brunneus Thunberg, 1783 accepted as Coridius brunneus (Thunberg, 1783)
• Cimex caeruleus Linnaeus, 1758 accepted as Zicrona caerulea (Linnaeus, 1758)
• Cimex calcaratus Linnaeus, 1758 accepted as Alydus calcaratus (Linnaeus, 1758)
• Cimex cardui Linnaeus, 1758 accepted as Tingis cardui (Linnaeus, 1758)
• Cimex carnifex Fabricius, 1798 accepted as Cosmopepla carnifex (Fabricius, 1798)
• Cimex clavatus Linnaeus, 1767 accepted as Pilophorus clavatus (Linnaeus, 1767)
• Cimex clavipes Fabricius, 1775 accepted as Berytinus clavipes (Fabricius, 1775)
• Cimex coelebs Fabricius, 1775 accepted as Oncocoris coelebs (Fabricius, 1775)
• Cimex costatus Fabricius, 1787 accepted as Coleotichus costatus (Fabricius, 1787)
• Cimex crassicornis Linnaeus, 1758 accepted as Stictopleurus crassicornis (Linnaeus, 1758)
• Cimex cursitans Fabricius, 1794 accepted as Limnometra cursitans (Fabricius, 1794)
• Cimex defensor Fabricius, 1775 accepted as Hoffmanseggiella defensor (Fabricius, 1775)
• Cimex dentatus De Geer, 1773 accepted as Elasmosthethus dentatus (De Geer, 1773)
• Cimex denticulatus Scopoli, 1764 accepted as Coriomeris denticulatus (Scopoli, 1764)
• Cimex deplanatus Herrich-Schaeffer, 1840
• Cimex diophthalmus Thunberg, 1783 accepted as Tectocoris diophthalmus (Thunberg, 1783)
• Cimex dolabratus Linnaeus, 1758 accepted as Leptopterna dolabratus (Linnaeus, 1758)
• Cimex domesticus Schilling, 1834 accepted as Lyctocoris domesticus (Schilling, 1834)
• Cimex elatus Fabricius, 1803 accepted as Agonoscelis rutila (Fabricius, 1775)
• Cimex elegans Donovan, 1805 accepted as Commius elegans (Donovan, 1805)
• Cimex emeritus Fabricius, 1775 accepted as Elasmostethus emeritus (Fabricius, 1775)
• Cimex equestris Linnaeus, 1758 accepted as Lygaeus equestris (Linnaeus, 1758)
• Cimex famelicus Fabricius, 1781 accepted as Oncopeltus famelicus (Fabricius, 1781)
• Cimex ferrugator Fabricius, 1787 accepted as Elasmucha ferrugator (Fabricius, 1787)
• Cimex ferus Linnaeus, 1758 accepted as Nabis ferus (Linnaeus, 1758)
• Cimex filicis Linnaeus, 1758 accepted as Monalocoris filicis (Linnaeus, 1758)
• Cimex flavicollis Drury, 1773 accepted as Loxa flavicollis (Drury, 1773)
• Cimex flavipes Fabricius, 1775 accepted as Brachyplatys flavipes (Fabricius, 1775)
• Cimex floridanus Linnaeus, 1767 accepted as Euthyrhynchus floridanus (Linnaeus, 1767)
• Cimex furcellatus Wolff, 1811 accepted as Eocanthecoma furcellatus (Wolff, 1811)
• Cimex glaucus Fabricius, 1775 accepted as Alciphron glaucus (Fabricius, 1775)
• Cimex gonagra Fabricius, 1775 accepted as Leptoglossus gonagra (Fabricius, 1775)
• Cimex grallator Herbst, 1784 accepted as Leptoglossus gonagra (Fabricius, 1775)
• Cimex gravis Fabricius, 1781 accepted as Poecilometis gravis (Fabricius, 1781)
• Cimex grylloides Linnaeus, 1761 accepted as Geocoris grylloides (Linnaeus, 1761)
• Cimex hemichloris Germar, 1838 accepted as Nezara viridula (Linnaeus, 1758)
• Cimex hirundinis Lamarck, 1816 accepted as Oeciacus hirundinis (Lamarck, 1816)
• Cimex hottentotta Fabricius, 1775 accepted as Eurygaster hottentotta (Fabricius, 1775)
• Cimex humilis Drury, 1782 accepted as Largus humilis (Drury, 1782)
• Cimex illustris Fabricius, 1781 accepted as Augocoris illustris (Fabricius, 1781)
• Cimex imperialis Fabricius, 1775 accepted as Calliphara imperialis (Fabricius, 1775)
• Cimex improvisus Reuter, 1882 accepted as Cimex lectularius Linnaeus, 1758
• Cimex incrassatus Usinger & Ueshima, 1965
• Cimex incultus Erichson, 1842 accepted as Dictyotus incultus (Erichson, 1842)
• Cimex indicus Westwood, 1837 accepted as Aethus indicus (Westwood, 1837)
• Cimex irroratus Fabricius, 1775 accepted as Diolcus irroratus (Fabricius, 1775)
• Cimex irroratus Herrich-Schaeffer, 1837 accepted as Padaeus irroratus (Herrich-Schaeffer, 1837)
• Cimex kalmii Fieber, 1858 accepted as Orthops kalmii (Fieber, 1858)
• Cimex lacustris Linnaeus, 1758 accepted as Gerris lacustris (Linnaeus, 1758)
• Cimex latipennis Usinger & Ueshima, 1965
• Cimex lectularius Linnaeus, 1758
• Cimex leucurus Fabricius, 1787 accepted as Pyrrhobaphus leucurus (Fabricius, 1787)
• Cimex linearis Fabricius, 1775 accepted as Riptortus linearis (Fabricius, 1775)
• Cimex lineola Fabricius, 1781 accepted as Tectocoris diophthalmus (Thunberg, 1783)
• Cimex littoralis Linnaeus, 1758 accepted as Salda littoralis (Linnaeus, 1758)
• Cimex longipes Linnaeus, 1758 accepted as Zelus longipes (Linnaeus, 1767)
• Cimex lunatus Fabricius, 1787 accepted as Phthia lunatus (Fabricius, 1787)
• Cimex membranaceus Fabricius, 1781 accepted as Leptoglossus gonagra (Fabricius, 1775)
• Cimex memorum Linnaeus, 1758 accepted as Anthocoris memorum (Linnaeus, 1758)
• Cimex momordicae Forster, 1844 accepted as Leptoglossus gonagra (Fabricius, 1775)
• Cimex morio Linnaeus, 1761 accepted as Sehirus morio (Linnaeus, 1761)
• Cimex nassatus Fabricius, 1787 accepted as Othotylus nassatus (Fabricius, 1787)
• Cimex norvegicus Gmelin, 1790 accepted as Calocoris norvegicus (Gmelin, 1788)
• Cimex obscurus Fabricius, 1794 accepted as Coridius brunneus (Thunberg, 1783)
• Cimex olivaceus Fabricius, 1776 accepted as Deraeocoris olivaceus (Fabricius, 1776)
• Cimex pabulinus Linnaeus, 1761 accepted as Lygocoris pabulinus (Linaeus, 1761)
• Cimex paganus Fabricius, 1775 accepted as Choerocoris paganus (Fabricius, 1775)
• Cimex pallidus Rossi, 1794 accepted as Lyctocoris campestris (Fabricius, 1794)
• Cimex perditor Fabricius, 1794 accepted as Thyanta perditor (Fabricius, 1794)
• Cimex personatus Linnaeus, 1758 accepted as Redivius personatus (Linnaeus, 1758)
• Cimex perspicua Fabricius, 1798 accepted as Runibia perspicua (Fabricius, 1798)
• Cimex pilosellus (Horvath, 1910)
• Cimex populi Linnaeus, 1758 accepted as Phytocoris populi (Linnaeus, 1758)
• Cimex pratensis Linnaeus, 1758 accepted as Lygus pratensis (Linaeus, 1758)
• Cimex punctatus Linnaeus, 1758 accepted as Rhacognathus punctatus (Linnaeus, 1758)
• Cimex punctum Fabricius, 1787 accepted as Catacanthus punctus (Fabricius, 1787)
• Cimex purcis Drury, 1782 accepted as Microtomus purcis (Drury, 1782)
• Cimex quadriguttatus Fabricius, 1775 accepted as Oncopeltus quadriguttatus (Fabricius, 1775)
• Cimex quisquilius De Geer, 1773 accepted as Reduvius personatus (Linnaeus, 1758)
• Cimex regalis Fabricius, 1775 accepted as Calliphara regalis (Fabricius, 1775)
• Cimex roseus Fabricius, 1776 accepted as Psallus roseus (Fabricius, 1776)