Dytiscidae Leach, 1815
Hydrodessus amazonensis Spangler, 1966
Hydrodessus angularis Young, 1970
Hydrodessus biguttatus (Guignot, 1957)
Hydrodessus brasiliensis (Guignot, 1957)
Hydrodessus fragrans Spangler, 1985
Hydrodessus jethoeae Makhan, 1994
Hydrodessus nanayensis Spangler, 1966
Hydrodessus octospilus (Guignot, 1957)
Hydrodessus peloteretes Spangler, 1985
Hydrodessus pereirai (Guignot, 1957)
Hydrodessus phyllisae Spangler, 1985
Hydrodessus rattanae Makhan, 1994
Hydrodessus robinae Spangler, 1985
Hydrodessus siolii J. Balfour-Browne, 1953
Hydrodessus soekhnandanae Makhan, 1994
Hydrodessus spanus Spangler, 1985
Hydrodessus surinamensis Young, 1970
