Smith, 1858a PDF: 134 (diagnosis);
Mayr, 1863a PDF: 454 (catalogue);
Mayr, 1865: 21 (diagnosis);
Forel, 1874 PDF: 71 (Switzerland species key);
André, 1883a: 281 (Europe & Algeria species key); Dalla Torre, 1893: 129 (catalogue);
Forel, 1900h PDF: 278 (all species key);
Ruzsky, 1905b: 541 (Russian Empire species key);
Emery, 1909f PDF: 708 (Palaearctic species key);
Emery, 1916a PDF: 199 (Italy species key);
Bondroit, 1918 PDF: 110 (France & Belgium species key);
Emery, 1924f PDF: 285 (diagnosis catalogue);
Arnol'di, 1933a: 598 (Russia species key);
Kratochvíl, 1941b: 87 (Central Europe species key);
Novák & Sadil, 1941 PDF: 87 (Central Europe species key);
Bernard, 1967a PDF: 237 (Western Europe species key);
Baroni Urbani, 1969b PDF: 157 (Western Europe
Strongylognathus huberi group revision, key);
Bolton, 1976 PDF: 304 (diagnosis, review of genus);
Kutter, 1977c: 159 (Switzerland species key);
Arnol'di & Dlussky, 1978: 545 (former European U.S.S.R. species key);
Collingwood, 1978 PDF: 86 (Iberian Peninsula species key);
Gösswald, 1985: 312 (Germany species key);
Agosti & Collingwood, 1987b PDF: 278 (Balkans species key);
Dlussky, Soyunov & Zabelin, 1990 PDF: 209 (Turkmenistan species key);
Radchenko, 1991b PDF: 89 (former U.S.S.R. species key); Atanasov & Dlussky, 1992: 156 (Bulgaria species key);
Arakelian, 1994 PDF: 68 (Armenia species key);
Bolton, 1994: 106 (synoptic classification);
Bolton, 1995a PDF: 1053 (census);
Bolton, 1995b: 395 (catalogue);
Wu & Wang, 1995a: 95 (China species key);
Seifert, 1996B: 115 (Central Europe species key);
Sanetra & Buschinger, 2000: 95 (phylogeny);
Wei, Xu & He, 2001: 68 (China species key);
Seifert, 2007: 115 (North and Central Europe species key).