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) 18:39, 4 April 2019 (UTC)
... that Sternaspis scutata swallows mud? Source: "they lie head-down just under the surface of the mud ... the simple, eversible, axial pharynx is presumably used to scoop up the sediment."