Species (112)
- Drusus trifidus McLachlan, 1868
- Drusus rectus McLachlan 1868
- Drusus bolivari McLachlan, 1880
- Drusus romanicus Morgoci & Botosaneanu, 1953
- Drusus amanaus Mey & Müller, 1979
- Drusus biguttatus (Pictet, 1834)
- Drusus doehleri Mayer, 1936
- Drusus borceai Murgoci, 1960
- Drusus biguttatus Botosaneanu & Giudicelli, 2004 ssp. teunisseni
- Drusus transylvanicus Schmid, 1956
- Drusus estrellensis McLachlan, 1884
- Drusus nigrorectus Mosely, 1935
- Drusus zhiltzovae Olah & Malicky, 1979
- Drusus destitutus Kolenati, 1848
- Drusus annulatus (Stephens, 1837)
- Drusus nigrescens Meyer-Dür, 1875
- Drusus botosaneanui Kumanski, 1968
- Drusus erimanthos Malicky, 1992
- Drusus franzressli Malicky, 1974
- Drusus vernonensis Malicky, 1989
- Drusus graecus McLachlan, 1876
- Drusus melanchaetes McLachlan, 1876
- Drusus franzi Schmid, 1956
- Drusus noricus Malicky, 1981
- Drusus spelaeus Ulmer 1920
- Drusus ingridae Sipahiler 1993
- Drusus marinettae Sipahiler 1992
- Drusus rectus Decamps 1972 ssp. thibauti
- Drusus kronion Malicky 2002
- Drusus muelleri McLachlan, 1868
- Drusus alpinus Meyer-Dür, 1875
- Drusus macedonicus Schmid, 1956
- Drusus slovenicus Urbanic, Krusnik & Malicky, 2002
- Drusus vespertinus Marinkovic, 1976
- Drusus vinconi Sipahiler, 1992
- Drusus krusniki Malicky, 1981
- Drusus mixtus Pictet, 1834
- Drusus maculosus Malicky & Olah, 1979
- Drusus moretti Malicky, 2004
- Drusus muchei Malicky, 1987
- Drusus muchei Sipahiler, 1996 ssp. ilgazensis
- Drusus osogovicus Kumanski, 1982
- Drusus muchei Sipahiler, 1996 ssp. kazdagensis
- Drusus plicatus Radovanovic, 1942
- Drusus radovanovici Marinkovic, 1970
- Drusus radovanovici Marinkovic, 1976 ssp. septentrionis
- Drusus ramae Marinkovic, 1970
- Drusus rizeiensis Sipahiler, 1986
- Drusus schmidi Botosaneanu, 1960
- Drusus serbicus Marinkovic, 1971
- Drusus siveci Malicky, 1981
- Drusus tenellus Klapalek, 1898
- Drusus alpimar Botosaneanu & Giudicelli, 1983
- Drusus bosnicus Klapalek, 1899
- Drusus buscatensis Botosaneanu, 1960
- Drusus bureschi Kumanski, 1973
- Drusus cantabricus Schmid, 1956
- Drusus carpathicus Dziedzielewicz, 1911
- Drusus croaticus Marinkovic, 1971
- Drusus chapmani McLachlan, 1901
- Drusus discophoroides Kumanski, 1979
- Drusus discophorus Radovanovic, 1942
- Drusus demirsoyi Cakin, 1983
- Drusus fuesenae Malicky, 1986
- Drusus goembensis Sipahiler, 1991
- Drusus gueneri Sipahiler, 1995
- Drusus hackeri Malicky, 1986
- Drusus kazanciae Cakin, 1983
- Drusus klapaleki Marinkovic, 1970
- Drusus medianus Marinkovic, 1976
- Drusus adustus (McLachlan, 1867)
- Drusus rectus Mosely, 1935 ssp. nigrorectus
- Drusus romanicus Kumanski, 1973 ssp. meridionalis
- Drusus popovi Kumanski, 1982
- Drusus brunneus Kalpalek, 1898
- Drusus balcanicus Kumanski, 1973
- Drusus concolor Kempny, 1908
- Drusus noricus Malicky
- Drusus crenophylax Graf & Vitecek, 2015
- Drusus berthelemyi Sipahiler, 1992
- Drusus dacothracus Olah, 2010
- Drusus arbanios Olah, 2010
- Drusus discophorus ssp. pallidus Kumanski, 1989
- Drusus discophorus Radovanovic, 1942 ssp. discophorus
- Drusus discophorus ssp. rhodopaeus Kumanski, 1989
- Drusus dardanicus Ibrahimi, Kucinic & Vitecek, 2015
- Drusus fuesunae Malicky, 1986
- Drusus krpachi Kucinic, Graf & Vitecek, 2015
- Drusus illyricus Olah, 2010
- Drusus juliae Olah, 2011
- Drusus gombos Olah, 2013
- Drusus kerek Olah, 2011
- Drusus muchei Malicky, 1987 ssp. muchei
- Drusus malickyi Olah & Vitecek 2015
- Drusus meridionalis Kumanski, 1973
- Drusus lepcos Olah, 2011
- Drusus sharrensis Ibrahimi, Vitecek & Previsic, 2016
- Drusus septentrionis Marinkovic-Gospodnetic, 1976
- Drusus rectus McLachlan, 1868 ssp. rectus
- Drusus muranyorum Olah, 2010