Diazonidae Garstand, 1891
Rhopalaea abdominalis (Sluiter, 1898)
Rhopalaea birkelandi Tokioka, 1971
Rhopalaea circula Monniot, & Monniot, 2001
Rhopalaea cloneyi Vazquez & Young, 1996
Rhopalaea crassa (Herdman, 1880)
Rhopalaea defecta (Sluiter, 1904)
Rhopalaea desme Monniot, F., 2003
Rhopalaea flemingi (Herdman, 1880)
Rhopalaea fusca (Herdman, 1880)
Rhopalaea hartmeyeri Salfi, 1927
Rhopalaea meridionalis Kott, 2006
Rhopalaea neapolitana Philippia, 1843
Rhopalaea orientalis Pérès, 1958
Rhopalaea perlucida Monniot, 1997
Rhopalaea piru Monniot & Monniot, 1987
Rhopalaea respiciens Monniot, 1991
Rhopalaea sagamiana Oka, 1927
Rhopalaea tenuis (Sluiter, 1904)
