Pennaria

Pennaria is a genus of hydrozoans. It is the only genus within the monotypic family Pennariidae.

Species
The following species are included in the genus:
 * Pennaria armata Vanhöffen, 1911
 * Pennaria blistera Xu & Huang, 2006
 * Pennaria disticha Goldfuss, 1820
 * Pennaria grandis Kramp, 1928
 * Pennaria wilsoni Bale, 1913