Halimedusidae

{{Short description|Monotypic family of hydrozoans}}

{{Automatic taxobox

| image = 73520 family-halimedusidae.gif

| image_caption = A typical medusa and polyp of the Halimedusidae family.

| taxon = Halimedusidae

| authority =

}}

Halimedusidae is a family of cnidarians belonging to the order Anthoathecata.{{cite web |title=Halimedusidae |url=https://www.gbif.org/species/4878060 |website=www.gbif.org |access-date=13 June 2021 |language=en}}

Genera:

• Halimedusa Bigelow, 1916
• Octorhopalona Toshino, Yamamoto & Saito, 2022{{cite web |title=Hydrozoa - The World Hydrozoa Database - Halimedusidae Arai & Brinckmann-Voss, 1980 |url=https://www.marinespecies.org/hydrozoa/aphia.php?p=taxdetails&id=266993 |website=www.marinespecies.org |access-date=7 November 2023}}
• Tiaricodon Browne, 1902
• Urashimea Kishinouye, 1910