Glaucus

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

2

Influence

2

Resistance

4

In collections

Nobody has pulled it yet.

What Wikipedia says

Glaucus is a genus of small blue pelagic sea slugs. They are aeolid nudibranchs, ranging in size from 20 to 40 mm (0.79 to 1.57 in). They feed on colonial cnidarians such as Portuguese men o' war, blue buttons, and purple sails.

Excerpt from the Wikipedia article “Glaucus (gastropod)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Sylke Rohrlach from Sydney, CC BY-SA 2.0, via Wikimedia Commons.