Oceaniidae

Oceaniidae is one of the over 50 cnidarian families of the order Anthomedusae. It contains nearly 50 species in ten genera.

Genera

 * Corydendrium (11 species)
 * Corystolona (monotypic)
 * Merona (5 species)
 * Oceania (6 species)
 * Pachycordyle (disputed)
 * Rhizogeton (7 species)
 * Similomerona (monotypic)
 * Tubiclava (5 species)
 * Turritopsis (11 species)
 * Turritopsoides (monotypic)