The following is an archived discussion of the DYK nomination of the article below. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page (such as this nomination's talk page, the article's talk page or Wikipedia talk:Did you know), unless there is consensus to re-open the discussion at this page. No further edits should be made to this page.
The result was: promoted by Yoninah (talk) 22:18, 25 January 2020 (UTC)
... that the doubleband surgeonfish(pictured) can turn dark brown flushed with red or violet when stressed? Source: " il peut revêtir uniformément un brun très foncé à reflets rouges ou violacés quand il est stressé,"