With four primary radial canals branching into 16-20 (rarely more) terminal branches and as many tentacles. Umbrella 5 mm wide, slightly higher than hemispherical; manubrium with 4 pouches; mouth with 4 lips.
Kingdom Animalia Phylum Cnidaria Subphylum Medusozoa Superclass Hydrozoa Class Hydroidomedusae Subclass Limnomedusae Family Proboscidactylidae Genus Proboscidactyla Species Proboscidactyla ornata
