Sternoptyx diaphana

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

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Figure

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Nature

Knowledge cost

2

Influence

2

Resistance

4

In collections

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What Wikipedia says

Sternoptyx diaphana, the diaphanous hatchetfish, is a species of deep sea ray-finned fish in the family Sternoptychidae. It is the type species of the genus Sternoptyx, and was first described by the French naturalist Johann Hermann in Der Naturforscher 1781.

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

Image: Emma Kissling, Public domain, via Wikimedia Commons.