Hydrophilidae Latreille, 1802
Laccobius agilis (Randall, 1838)
Laccobius (Dimorpholaccobius) albescens Rottenberg, 1874
Laccobius (Laccobius) albipes Kuwert, 1890
Laccobius (Microlaccobius) algiricus Hansen, 1999
Laccobius (Microlaccobius) alternus Motschulsky, 1855
Laccobius arenarius Cheary, 1971
Laccobius atratus (Rott., 1874)
Laccobius (Dimorpholaccobius) atricolor Orchymont, 1938
Laccobius atrocephalus Rtt., 1872
Laccobius bicaudatus Gentili, 1981
Laccobius billi Gentili, 1989
Laccobius bipunctatus (F., 1775)
Laccobius borealis Cheary, 1971
Laccobius brittoni Gentili, 1981
Laccobius bruesi Cheary, 1971
Laccobius californicus Orchymont, 1942
Laccobius carri Orchymont, 1942
Laccobius cinereus Motschulsky, 1860
Laccobius clarus Gentili, 1981
Laccobius collium Gentili, 1981
Laccobius colon (Steph., 1829)
Laccobius decipiens Gentili, 1981
Laccobius (Compsolaccobius) decorus Gyllenhal, 1827
Laccobius ellipticus LeConte, 1855
Laccobius (Hydroxenus) femoralis Rey, 1885
Laccobius formosus Gentili, 1979
Laccobius fragilis Nakane, 1966
Laccobius fuscipunctatus Hilsenhoff, 1995
Laccobius (Dimorpholaccobius) gloriana Gentili & Ribera, 1998
Laccobius gracilis Motschulsky, 1855
Laccobius hammondi Gentili, 1984
Laccobius hardyi Cheary, 1971
Laccobius hintoni Orchymont, 1942
Laccobius (Dimorpholaccobius) hispanicus Gentili, 1974
Laccobius insolitus Orchymont, 1942
Laccobius leechi Cheary, 1971
Laccobius marmoratus (W.J. Macleay, 1871)
Laccobius matthewsi Gentili, 1981
Laccobius mexicanus Orchymont, 1942
Laccobius minutoides Orchymont, 1942
Laccobius minutus (L., 1758)
Laccobius (Dimorpholaccobius) moraguesi Regimbart, 1898
Laccobius (Dimorpholaccobius) neapolitanus Rottenberg, 1874
Laccobius nevadensis Miller, 1965
Laccobius obscuratus (Rott., 1874)
Laccobius occidentalis Cheary, 1971
Laccobius oregonensis Cheary, 1971
Laccobius philipinus Gentili, 2005
Laccobius piceus Fall, 1922
Laccobius politus Gentili, 1979
Laccobius quantulus Gentili, 1989
Laccobius reflexipenis Cheary, 1971
Laccobius (Hydroxenus) revelieri Perris, 1864
Laccobius roseiceps Régimbart, 1903
Laccobius (Dimorpholaccobius) sculptus Orchymont, 1935
Laccobius (Dimorpholaccobius) scutellaris Motschulsky, 1855
Laccobius (Dimorpholaccobius) simulatrix Orchymont, 1932
Laccobius sinuatus Motsch., 1849
Laccobius spangleri Cheary, 1971
Laccobius striatulus (F., 1801)
Laccobius (Dimorpholaccobius) syriacus Guillebeau, 1896
Laccobius tantillus Gentili, 1996
Laccobius teneralis Cheary, 1971
Laccobius (Microlaccobius) thermarius Tournier, 1878
Laccobius truncatipennis Miller, 1965
Laccobius (Dimorpholaccobius) varius Gentili, 1975
Laccobius (Dimorpholaccobius) ytenensis Sharp, 1910
Laccobius zietzi (Blackburn, 1895)