Sphaeriidae

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

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At a glance

Class

Figure

Domain

Nature

Knowledge cost

2

Influence

2

Resistance

4

In collections

Nobody has pulled it yet.

What Wikipedia says

Sphaeriidae is a family of small to minute freshwater bivalve molluscs in the order Sphaeriida. In the US, they are commonly known as pea clams or fingernail clams.

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

Image: Francisco Welter Schultes, CC BY-SA 2.5, via Wikimedia Commons.