Tubulariidae Fleming, 1828
Ralpharia coccinea Watson, 1984
Ralpharia gorgoniae Petersen, 1990
Ralpharia magnifica Watson, 1980
Ralpharia multitentaculata (Fraser, 1938)
Ralpharia neira Petersen, 1990
Ralpharia parasitica (Korotneff, 1887)
Ralpharia rosetta Watson, 1999
Ralpharia sanctisebastiani (Da Silveira & Migotto, 1984)
