A fact from Tripneustes ventricosus appeared on Wikipedia's Main Page in the Did you know column on 3 November 2012 (check views). The text of the entry was as follows:
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
Tripneustes ventricosus 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
This article is within the scope of WikiProject Caribbean, an attempt to build a comprehensive guide to the countries of the Caribbean on Wikipedia. If you would like to participate, you can edit this article, or visit the project page, where you can join the project and/or contribute to the discussion. If you are new to editing Wikipedia visit the welcome page to become familiar with the guidelines.CaribbeanWikipedia:WikiProject CaribbeanTemplate:WikiProject CaribbeanCaribbean
This article is within the scope of WikiProject Florida. If you would like to join us, please visit the project page; if you have any questions, please consult the FAQ.FloridaWikipedia:WikiProject FloridaTemplate:WikiProject FloridaFlorida
The West Indian sea egg (Tripneustes ventricosus) is a species of sea urchin found in the Caribbean Sea and neighboring parts of the Atlantic Ocean. It is dark in colour, usually black, dark purple, or reddish brown, with white spines 1–2 cm (0.4–0.8 in) long, and can grow to 10–15 cm (3.9–5.9 in) in diameter.Photo: Nick Hobgood