Squalidus minor

{{Short description|Species of fish}}

{{Speciesbox

| status = EN

| status_system = IUCN3.1

| status_ref = {{cite iucn |author=Cai, X. |name-list-style=& |author2=Cao, L. |year=2024 |title=Squalidus minor |page=e.T212878086A212878089 |doi=10.2305/IUCN.UK.2024-2.RLTS.T212878086A212878089.en |access-date=5 March 2025}}

| taxon = Squalidus minor

| display_parents = 3

| authority = (Harada, 1943)

| synonyms =

• Leucogobio minor Harada, 1943

| synonyms_ref = {{Cof genus|genus=Squalidus|access-date=5 March 2025}}

}}

Squalidus minor is a species of freshwater ray-finned fish belonging to the family Gobionidae, the gudgeons. This species is endemic to Hainan in China.{{FishBase|Squalidus|minor|month=November|year= 2016}}