Xerces blue

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

The Xerces blue (Glaucopsyche xerces) is an extinct species of butterfly in the gossamer-winged butterfly family, Lycaenidae. The species lived in coastal sand dunes of the Sunset District of the San Francisco Peninsula in California.

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

Image: Brianwray26, CC BY-SA 4.0, via Wikimedia Commons.