Sphaeronectidae

{{Short description|Family of hydrozoans}}

{{Automatic taxobox

|image = FMIB 41696 Sphaeronectes gracilis After Mayer.jpeg

|image_caption = Spheronectes gracilis

|taxon = Sphaeronectidae

|authority =

}}

Sphaeronectidae is a family of cnidarians belonging to the order Siphonophorae.{{cite web |title=Sphaeronectidae |url=https://www.gbif.org/species/3366 |website=www.gbif.org |access-date=8 June 2021 |language=en}}

Genera:

• Ediacara
• Sphaeronectes Huxley, 1859