Aquarius najas

River Skater, a reference photo
Photo: Alvesgaspar · CC BY-SA 3.0 (licence)

Aquarius najas, also known as the river skater, is a European species of water strider. It was formerly known as Gerris najas, but the subgenus Aquarius was elevated to generic rank in 1990 on the basis of phylogenetic analysis.

From Wikipedia, under CC BY-SA 4.0.

Is it venomous or poisonous?

We have no record of River Skater being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Hemiptera
Family
Gerridae
Species
Aquarius najas

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