Hydrophilidae Latreille, 1802
Paracymus aeneus (Germ., 1824)
Paracymus armatus (Sharp, 1882)
Paracymus australiae Gentili, 2000
Paracymus cariceti Gentili, 2000
Paracymus communis Wooldridge, 1966
Paracymus confluens Wooldridge, 1966
Paracymus confusus Wooldridge, 1966
Paracymus degener (Horn, 1890)
Paracymus despectus (LeConte, 1863)
Paracymus dispersus Wooldridge, 1966
Paracymus elegans (Fall, 1901)
Paracymus ellipsis (Fall, 1910)
Paracymus eremita Blackburn, 1896
Paracymus gigas Gentili, 1996
Paracymus horni Blackburn, 1896
Paracymus lodingi (Fall, 1910)
Paracymus nanus (Fall, 1910)
Paracymus opacus Gentili, 2000
Paracymus ovum Gentili, 2000
Paracymus phalacroides (Wollaston, 1867)
Paracymus pygmaeus (W.J. Macleay, 1871)
Paracymus reductus (Fall, 1910)
Paracymus restrictus Wooldridge, 1966
Paracymus scutellaris (Rosh., 1856)
Paracymus seclusus Wooldridge, 1978
Paracymus spenceri Blackburn, 1896
Paracymus subcupreus (Say, 1825)
Paracymus tarsalis Miller, 1963
Paracymus wattsi Gentili, 2000
Paracymus weiri Gentili, 2000