Subspecies of Formica fusca: Emery & Forel, 1879: 451; Wheeler, 1908k: 408; Emery, 1909b: 196; Forel, 1909c: 105; Karavaiev, 1910: 268; Karavaiev, 1912b: 589; Krausse, 1912c: 165; Wheeler, 1913i: 397 (in key); Ruzsky, 1914b: 104; Stitz, 1914: 93; Ruzsky, 1915b: 12; Forel, 1915d: 63 (in key); Donisthorpe, 1915f: 314; Emery, 1916a: 254; Ruzsky, 1916: 10; Menozzi, 1918: 88; Nadig, 1918: 341; Menozzi, 1921: 32; Kulmatycki, 1922: 84; Menozzi, 1922c: 331; Emery, 1925d: 247; Santschi, 1925g: 353; Schkaff, 1925b: 276; Santschi, 1926f: 289; Donisthorpe, 1927a: 8; Donisthorpe, 1927c: 361; Karavaiev, 1927a: 301; Karavaiev, 1927d: 286 (in key); Karavaiev, 1927e: 345; Santschi, 1931a: 13; Soudek, 1931: 17; Santschi, 1932e: 73; Santschi, 1932h: 5; Grandi, 1935: 103; Zimmermann, 1935: 54; Santschi, 1936c: 209; Stitz, 1939: 353; Menozzi, 1939a: 320; Novák & Sadil, 1941: 108 (in key); Ruzsky, 1946: 69; Consani & Zangheri, 1952: 45; Ceballos, 1956: 319.

Subspecies of {tax 437477}: {ref 124778}: 451; {ref 130034}: 408; {ref 124689}: 196; {ref 125191}: 105; {ref 126229}: 268; {ref 126240}: 589; {ref 126527}: 165; {ref 130081}: 397 (in key); {ref 128189}: 104; {ref 129025}: 93; {ref 128192}: 12; {ref 125260}: 63 (in key); {ref 124216}: 314; {ref 124734}: 254; {ref 128165}: 10; {ref 127310}: 88; {ref 127501}: 341; {ref 127311}: 32; {ref 126582}: 84; {ref 127316}: 331; {ref 124775}: 247; {ref 128359}: 353; {ref 128487}: 276; {ref 128366}: 289; {ref 124248}: 8; {ref 124250}: 361; {ref 126252}: 301; {ref 126255}: 286 (in key); {ref 126256}: 345; {ref 128393}: 13; {ref 128938}: 17; {ref 128405}: 73; {ref 128408}: 5; {ref 125622}: 103; {ref 130613}: 54; {ref 128427}: 209; {ref 129033}: 353; {ref 127381}: 320; {ref 126512}: 108 (in key); {ref 128171}: 69; {ref 123832}: 45; {ref 123569}: 319.