Dytiscidae Leach, 1815
Thermonectus alfredi Griffini, 1898
Thermonectus basillaris (Harris, 1829)
Thermonectus batesi Sharp, 1882
Thermonectus circumscriptus (Latreille, 1809)
Thermonectus cuneatus Sharp, 1882
Thermonectus depictus Sharp, 1882
Thermonectus duponti (Aubé, 1838)
Thermonectus intermedius Crotch, 1873
Thermonectus laporti (Aubé, 1838)
Thermonectus leprieuri J. Balfour-Browne, 1944
Thermonectus margineguttatus (Aubé, 1838)
Thermonectus marmoratus (Gray, 1831)
Thermonectus nigrofasciatus (Aubé, 1838)
Thermonectus nobilis Zimmermann, 1924
Thermonectus sibleyi Goodhue-McWilliams, 1981
Thermonectus simulator Sharp, 1882
Thermonectus succinctus (Aubé, 1838)
Thermonectus variegatus (Dejean, 1836)
Thermonectus zimmermani Goodhue-McWilliams, 1981