FAMILIA DYTISCIDAE Leach, 1815
SUBFAMILIA COLYMBETINAE Erichson, 1837
Rhantus binotatus (Harris, 1828). Blackwelder, 194a4:79
Rhantus calidus (Fabricius, 1792). Blackwelder, 1944a:79
Rhantus gutticollis (Say, 1830). =Colymbetes binotatus Aubé, 1838. =Rhantus domingensis Gemminger & Harold, 1868.
SUBFAMILIA COPELATINAE Branden, 1885
Copelatus insolitus Chevrolat, 1863. Blackwelder, 1944a:77
Copelatus posticatus (Fabricius, 1801). Blackwelder, 1944a:78
†Copelatus predaveterus Miller in Miller & Balke, 2003:812 [ambar Dominicano-Terciario]
SUBFAMILIA DYTISCINAE Leach, 1815
Tribu Aciliini Thomson, 1867
Acilius semisulcatus Aubé, 1838. Blackwelder, 1944a:80
Tribu Cybisterini Sharp, 1880
Megadytes fraternus Sharp, 1882. Blackwelder, 1944a:80
Megadytes giganteus (Laporte, 1835).
Tribu Hydaticini Sharp, 1880
Hydaticus rimosus Aubé, 1838.
Tribu Thermonectini
Thermonectus basillaris (Harris, 1829).
Thermonectus circumscriptus (Latreille, 1812).
Thermonectus margineguttatus (Aubé, 1838).
SUBFAMILIA HYDROPORINAE Aubé, 1836
Tribu Bidessini Sharp, 1880
Bidessonotus browneanus J. Balfour-Browne, 1947.
Neobidessus pullus floridanus (Fall, 1917).
Tribu Hydrovatini Sharp, 1880
Hydrovatus caraibus Sharp, 1882.
Tribu Hyphydrini Gistel, 1848
Desmopachria (Desmopachria) darlingtoni Young, 1989:307
Tribu Vatellini Sharp, 1880
Brachyvatus apicatus (Clark, 1862). Blackwelder, 1944a:76
Derovatellus lentus (Wehncke, 1876).
SUBFAMILIA LACCOPHILINAE Gistel, 1848
Tribu Laccophilini Gistel, 1848
Laccophilus americanus Aubé in Jacquelin du Val, 1856.
Laccophilus bifasciatus Chevrolat, 1863. Blackwelder, 1944a:74
Laccophilus gentilis suavis Sharp, 1882.
Laccophilus proximus Say, 1823.
Laccophilus quadrivittatus Aubé, 1838.
Laccophilus vacaensis Young, 1953.
