Marsh Fritillary vs Narrow-necked Ant Beetle
Side-by-side species comparison
| Attribute | Marsh Fritillary | Narrow-necked Ant Beetle |
|---|---|---|
| Scientific Name | Euphydryas aurinia | Dinarda dentata |
| Order | Lepidoptera | Coleoptera |
| Family | Nymphalidae | Staphylinidae |
| Size | 38-50 mm wingspan | 3-5 mm |
| Habitat | Underground | Woodlands |
| Diet | Gall Makers | Gall Makers |
| Regions | Europe, temperate Asia, North Africa | Europe, Northern Asia |
| Conservation | Least Concern (but declining and protected under E | Least Concern |
Marsh Fritillary
A colourful butterfly with a complex mosaic of orange, cream, and brown markings across its wings. It is the most rapidly declining fritillary in Europe and is legally protected.
Did You Know?
Its populations undergo dramatic boom-and-bust cycles driven by a parasitic wasp that specialises on its larvae.
Narrow-necked Ant Beetle
A flattened, reddish-brown aleocharine rove beetle that inhabits Formica ant nests as a tolerated guest. Its flattened body allows it to move easily through narrow ant nest galleries.
Did You Know?
If attacked by an ant, this beetle raises its abdomen to present its appeasement glands, releasing chemicals that calm the aggressor.