is a species of the class Hydrozoa (Hydralike Animals) in the family Plumulariidae and order Leptothecatae (Thecate Hydroids).
Antennularia constricta
Antennularia gracilis
Antennularia inconstans
Antennularia inverta
Antennularia mutabilis
Antennularia parva
Antennularia polynema