Histeridae Gyllenhal, 1808
Gnathoncus baeckmanni Reichardt, 1941
Gnathoncus barbatus Bousquet & Laplante, 1999
Gnathoncus brevisetosus Bousquet & Laplante, 2006
Gnathoncus brevisternus Lewis, 1907
Gnathoncus buyssoni Auzat, 1917
Gnathoncus cavicola Normand, 1949
Gnathoncus cerberus Auzat, 1923
Gnathoncus communis (Marseul, 1862)
Gnathoncus disjunctus Solskiy, 1876
Gnathoncus ibericus Yélamos, 1992
Gnathoncus interceptus (J. L. LeConte, 1851)
Gnathoncus kiritshenkoi Reichardt, 1930
Gnathoncus nannetensis (Marseul, 1862)
Gnathoncus nidorum Stockmann, 1957
Gnathoncus potanini Reitter, 1896
Gnathoncus procerulus (Erichson, 1834)
Gnathoncus punctator Reitter, 1896
Gnathoncus pygmaeus Kryzhanovskij in Kryzhanovskij & Reichardt, 1976
Gnathoncus rhodiorum (Marseul, 1862)
Gnathoncus rossi Hatch, 1962
Gnathoncus rotundatus (Kugelann, 1792)
Gnathoncus semimarginatus Bickhardt, 1920
Gnathoncus turkmenicus Olexa, 1992
Gnathoncus umbrettarum Thérond, 1952
Gnathoncus vietnamicus Kryzhanovskij, 1972
Gnathoncus wassilieffi Normand, 1935
