Ornate Tiger Moth vs Nebrioporus Water Beetle

Side-by-side species comparison

Attribute Ornate Tiger Moth Nebrioporus Water Beetle
Scientific Name Arctia flavia Nebrioporus nipponicus
Order Lepidoptera Coleoptera
Family Arctiidae Dytiscidae
Size 45-55 mm wingspan 5-7 mm
Habitat Meadows Mountains
Diet Omnivores Omnivores
Regions European Alps, Scandinavia East Asia, Japan
Conservation Near Threatened Least Concern

Ornate Tiger Moth

A rare alpine tiger moth with cream forewings bearing irregular brown markings and orange-yellow hindwings with dark spots. It inhabits high-altitude meadows and rocky slopes.

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Did You Know?

It is one of the rarest tiger moths in Europe and is legally protected in several countries.

Nebrioporus Water Beetle

A small diving beetle endemic to Japan found in clean mountain streams. Part of a genus that prefers running water over still pools. An indicator species for unpolluted waterways.

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Did You Know?

This beetle carries a bubble of air under its wing covers when diving, which it uses to breathe underwater like a built-in scuba tank.