Formica cinerea valid Austria, Slovenia, Italy. Palearctic. Mayr, G. 1853d. Beschreibungen einiger neuer Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 3:277-286. 127211 Formica cinerea altipetens obsolete combination U.S.A. (Colorado). Nearctic. Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565. 130081 Formica cinerea armenica synonym of Formica cinerea Turkey. Palearctic. Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800. 128184 Formica cinerea bipilosa obsolete combination Russia (Dagestan), AZERBAIJAN. Palearctic. Karavaiev, V. 1926e. Beiträge zur Ameisenfauna des Kaukasus, nebst einigen Bemerkungen über andere palaearktische Formen. (Schluss). Konowia 5:187-199. 126250 Formica cinerea brevisetosa unresolved junior homonym Ukraine (Crimea). Palearctic. Karavaiev, V. 1927a ("1926"). Übersicht der Ameisenfauna der Krim nebst einigen Neubeschreibungen. Konowia 5:281-303. 126252 Formica cinerea canadensis obsolete combination Canada (Saskatchewan). Nearctic. Santschi, F. 1914a ("1913"). Mélanges myrmecologiques. Annales de la Société Entomologique de Belgique 57:429-437. 128284 Formica cinerea cinerea obsolete combination Austria, Slovenia, Italy. Palearctic. Mayr, G. 1853d. Beschreibungen einiger neuer Ameisen. Verhandlungen der Zoologisch-Botanischen Vereins in Wien 3:277-286. 127211 Formica cinerea cinerea altipetens unavailable U.S.A. (Colorado). Nearctic. Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565. 130081 Formica cinerea cinerea lepida unavailable U.S.A. (California). Nearctic. Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565. 130081 Formica cinerea cinerea neocinerea unavailable U.S.A. (Illinois). Nearctic. Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565. 130081 Formica cinerea cinerea rutilans unavailable U.S.A. (Illinois). Nearctic. Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565. 130081 Formica cinerea cinereofusca obsolete combination Georgia, Azerbaijan. Palearctic. Karavaiev, V. 1929d. Myrmekologische Fragmente. II. Zbirnyk Prats' Zoolohichnoho Muzeyu 7:205-220 [= Trudy. Vseukrains'ka Akademiya Nauk. Fizichno-Matematichnoho Viddilu 13:203-218]. 126263 Formica cinerea cinereofusca nomen nudum Kulmatycki, W. 1922. Przycznek do fauny mrówek Wielkopolski i Pomorza. Sprawozdania Komisji Fizjograficznej oraz Materjaly do Fizjografji Kraju 55-56:71-86. 126582 Formica cinerea cinereoglebaria nomen nudum Poland. Palearctic. Kulmatycki, W. 1922. Przycznek do fauny mrówek Wielkopolski i Pomorza. Sprawozdania Komisji Fizjograficznej oraz Materjaly do Fizjografji Kraju 55-56:71-86. 126582 Formica cinerea cinereoimitans obsolete combination No locality given. Ruzsky, M. 1905b. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part I. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 38(4-6):1-800. 128184 Formica cinerea iberica synonym of Formica cinerea Spain. Palearctic. Finzi, B. 1928a. Formica cinerea Mayr e varietà paleartiche. Bollettino della Società Entomologica Italiana 60:65-75. 124927 Formica cinerea imitans obsolete combination Russia. Palearctic. Ruzsky, M. 1902b. Neue Ameisen aus Russland. Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere 17:469-484. 128173 Formica cinerea italica synonym of Formica cinerea Italy. Palearctic. Finzi, B. 1928a. Formica cinerea Mayr e varietà paleartiche. Bollettino della Società Entomologica Italiana 60:65-75. 124927 Formica cinerea lepida obsolete combination U.S.A. (California). Nearctic. Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565. 130081 Formica cinerea neocinerea synonym of Formica montana U.S.A. (Illinois). Nearctic. Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565. 130081 Formica cinerea novaki synonym of Formica cinerea Czech Republic. Palearctic. Kratochvíl, J. 1941d. [Untitled. New variety, Formica cinerera var. novaki, attributed to Kratochvíl.]. P. 106 in: Novák, V.; Sadil, J. 1941. Klíc k urcování mravencu strední Evropy se zvlástním zretelem k mravencí zvírene Cech a Moravy. Entomologické Listy 4:65-115. 126515 Formica cinerea ochracea synonym of Formica cinerea Ukraine. Palearctic. Karavaiev, V. 1937. Ants collected in the nature reserves of Kinburnskaya Peninsula and Burkuty. [In Ukrainian.]. Zbirnyk Prats' Zoolohichnoho Muzeyu 19:171-181. 126236 Formica cinerea rutilans synonym of Formica montana U.S.A. (Illinois). Nearctic. Wheeler, W. M. 1913i. A revision of the ants of the genus Formica (Linné) Mayr. Bulletin of the Museum of Comparative Zoology 53:379-565. 130081 Formica cinerea sabulosa synonym of Formica cinerea Ukraine. Palearctic. Karavaiev, V. 1931a ("1930"). Myrmekologische Fragmente, III. Zoologischer Anzeiger 92:309-317. 126267 Formica cinerea selysi obsolete combination France. Palearctic. Bondroit, J. 1918. Les fourmis de France et de Belgique. Annales de la Société Entomologique de France 87:1-174. 122872 Formica cinerea subrufoides obsolete combination Austria. Palearctic. Forel, A. 1913j. Notes sur quelques Formica. Annales de la Société Entomologique de Belgique 57:360-361. 125247