Ptychidio

{{Short description|Genus of fishes}}

{{Automatic taxobox

| taxon = Ptychidio

| authority = G. S. Myers, 1930

| type_species = Ptychidio jordani

| type_species_authority = Myers, 1930

| synonyms = *Varicogobio Lin, 1931

}}

Ptychidio is a genus of cyprinid fish endemic to China.