Gordius aquaticus

{{Short description|Species of horsehair worm}}

{{Speciesbox

| image = Ammopelmatus with gordius 3.jpg

| image_caption = Gordius sp. emerging from a Jerusalem cricket

| genus = Gordius

| species = aquaticus

| authority = Linnaeus, 1758 {{ITIS |id=64229 |taxon=Gordius aquaticus}}

}}

Gordius aquaticus is a species of Gordius.{{cite web |title=Gordius aquaticus Linnaeus, 1758 |url=https://www.gbif.org/species/2255445 |website=www.gbif.org |access-date=11 January 2021 |language=en}}

The species was described in 1758 by Carolus Linnaeus.

It has cosmopolitan distribution.