In synonymy:
Hypsinotus L. Koch, 1866 = Creugas Thorell, 1878 (Bonaldo, 2000: 96)
Phanoptilus Thorell, 1887 = Creugas Thorell, 1878 (Thorell, 1897a: 243)
Pranopis Thorell, 1891 = Creugas Thorell, 1878 (Thorell, 1897a: 243)
In synonymy:
Creugas abnormis (Petrunkevitch, 1930, T from Corinna) = Creugas gulosus Thorell, 1878 (Bonaldo, 2000: 99)
Creugas antillanus (Bryant, 1942, T from Corinna) = Creugas gulosus Thorell, 1878 (Bonaldo, 2000: 99)
Creugas cetratus Simon, 1889 = Creugas gulosus Thorell, 1878 (Bonaldo, 2000: 99)
Creugas consobrinus (Simon, 1898, T from Corinna) = Creugas gulosus Thorell, 1878 (Bonaldo, 2000: 99)
Creugas gracilipes (Keyserling, 1887, T from Corinna) = Creugas gulosus Thorell, 1878 (Bonaldo, 2000: 99)
Creugas inornatus (Kraus, 1955, T from Corinna) = Creugas gulosus Thorell, 1878 (Bonaldo, 2000: 99)
Creugas nervosus (F. O. Pickard-Cambridge, 1899, T from Corinna) = Creugas gulosus Thorell, 1878 (Bonaldo, 2000: 99)
Creugas pallipes (L. Koch, 1873, T from Medmassa) = Creugas gulosus Thorell, 1878 (Raven, 2015: 24)
Creugas praestans (O. Pickard-Cambridge, 1911, T from Trachelas) = Creugas gulosus Thorell, 1878 (Bosselaers et al., 2009: 17)
Creugas punctatus (Thorell, 1891, T from Pranopis) = Creugas gulosus Thorell, 1878 (Thorell, 1897a: 243)
Creugas pusillus (Simon, 1896, T from Medmassa) = Creugas gulosus Thorell, 1878 (Raven, 2015: 24)
Creugas senegalensis Simon, 1885 = Creugas gulosus Thorell, 1878 (Bonaldo, 2000: 99)
Creugas sericeus (Thorell, 1887, T from Phanoptilus) = Creugas gulosus Thorell, 1878 (Thorell, 1897a: 243)
Creugas sumatranus (Roewer, 1938, T from Corinna) = Creugas gulosus Thorell, 1878 (Deeleman-Reinhold, 2001: 260)
Creugas tahiticus (Strand, 1913) = Creugas gulosus Thorell, 1878 (Berland, 1924b: 233, sub Corinna cetrata)
Creugas wolleboeki (Banks, 1930) = Creugas gulosus Thorell, 1878 (Baert & Maelfait, 2000: 245, sub Corinna cetrata)