Dark Firefly vs Europäische Biber

Pyropyga nigricans compared with Castor fiber

Key Differences

• Dark Firefly is Least Concern while Europäische Biber is Vulnerable.

Taxonomic Classification

Rank	Dark Firefly	Europäische Biber
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Coleoptera (Käfer)	Rodentia (Nagetiere)
Family	Lampyridae	Castoridae (Beavers)
Genus	Pyropyga	Castor (Beavers)
Species	Pyropyga nigricans	Castor fiber

Evolutionary Relationship

Dark Firefly and Europäische Biber share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Dark Firefly

LC — Least Concern

Europäische Biber

VU — Vulnerable

Physical Characteristics

Attribute	Dark Firefly	Europäische Biber
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and United States.

Europäische Biber

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Europäische Biber

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.