Diadema antillarum

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Figure

Domain

Nature

Knowledge cost

4

Influence

5

Resistance

5

In collections

Nobody has pulled it yet.

What Wikipedia says

Diadema antillarum, also known as the lime urchin, black sea urchin, or the long-spined sea urchin, is a species of sea urchin in the family Diadematidae.

Excerpt from the Wikipedia article “Diadema antillarum”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Diego Delso, CC BY-SA 4.0, via Wikimedia Commons.