(Halopterididae) (Halopterididae) is a biological family of the class Hydrozoa (Hydralike Animals) and order Leptothecatae (Thecate Hydroids).
Antennella
Corhiza
Halopteris
Monostaechas
Nuditheca
Aequoreidae
Aglaopheniidae
Blackfordiidae
Bonneviellidae
Calycellidae
Campanulariidae
Campanulinidae
Cirrholoveniidae
Dipleurosomatidae
Eirenidae
Eucheilotidae
Haleciidae
Halopterididae
Kirchenpaueriidae
Lafoeidae
Laodiceidae
Lovenellidae
Malagazziidae
Melicertidae
Mitrocomidae
Octocannoidae
Orchistomatidae
Phialellidae
Phialuciidae
Plumulariidae
Sertulariidae
Syntheciidae
Thyroscyphidae
Tiarannidae
Tiaropsidae