Nepa cinerea

Systematics :

Kingdom: Animalia (Animals)
Phylum: Arthropoda (Articulate animals)
Class: Insecta (Insects)
Order: Hemiptera
Suborder: Heteroptera
Family: Nepidae
Genus: Nepa
Species: Nepa cinerea

Other names: vasskorpion

Norwegian name: Vannskorpion