golden-line barbel

{{Short description|Species of fish}}

{{Speciesbox

| status = CR

| status_system = IUCN3.1

| status_ref = {{Cite journal | author = Chen, X.-Y. | author2 = Yang, J.-X. | name-list-style = amp | title = Sinocyclocheilus grahami | journal = The IUCN Red List of Threatened Species | volume = 2008 | page = e.T135152A4068202 | publisher = IUCN | date = 2008 | url = http://www.iucnredlist.org/details/135152/0 | doi = 10.2305/IUCN.UK.2008.RLTS.T135152A4068202.en | access-date = 14 January 2018| doi-access = free }}

| taxon = Sinocyclocheilus grahami

| display_parents = 3

| authority = (Regan, 1904)

| synonyms =

• Barbus grahami Regan, 1904
• Percocypris grahami (Regan, 1904)
• Sinocyclocheilus grahami grahami (Regan, 1904)

}}

The golden-line barbel (Sinocyclocheilus grahami) is a species of cyprinid fish endemic to Dian Lake and its tributaries in Yunnan, China. It has been extirpated from the lake itself due to heavy pollution, but survives in a single tributary and a few small temple ponds. This species can reach a length of {{convert|23|cm|in}} though most are only around {{convert|17|cm|in}}. The greatest weight known for this species is {{convert|250|g|oz}}.{{FishBase |genus= Sinocyclocheilus|species= grahami| month = February | year = 2014}}