A fact from Polymastia boletiformis appeared on Wikipedia's Main Page in the Did you know column on 10 June 2021 (check views). The text of the entry was as follows:
Did you know... that although the two sponges look similar, sediment rarely settles on the surface of Polymastia boletiformis(example pictured), whereas Polymastia penicillus often appears dirty?
This article is within the scope of WikiProject Marine life, a project which is currently considered to be inactive.Marine lifeWikipedia:WikiProject Marine lifeTemplate:WikiProject Marine lifeMarine life articles
Polymastia boletiformis is within the scope of WikiProject Animals, an attempt to better organize information in articles related to animals and zoology. For more information, visit the project page.AnimalsWikipedia:WikiProject AnimalsTemplate:WikiProject Animalsanimal articles
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.
Overall: The image is only in the Polymastia boletiformis page, which in the context of this hook is appropriate. Nice work. Epicgenius (talk) 16:31, 3 June 2021 (UTC)[reply]