Sanctacaris

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

1

Influence

1

Resistance

3

In collections

Nobody has pulled it yet.

What Wikipedia says

Sanctacaris is a Middle Cambrian habeliid arthropod from the Burgess Shale of British Columbia. It is currently considered to be one of the oldest relatives of chelicerates.

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

Image: Junnn11, CC BY-SA 4.0, via Wikimedia Commons.