Buchen-Sichelflügler vs Europäische Biber

Watsonalla cultraria compared with Castor fiber

Key Differences

• Buchen-Sichelflügler is Least Concern while Europäische Biber is Vulnerable.

Taxonomic Classification

Rank	Buchen-Sichelflügler	Europäische Biber
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Lepidoptera (Schmetterlinge)	Rodentia (Nagetiere)
Family	Drepanidae	Castoridae (Beavers)
Genus	Watsonalla	Castor (Beavers)
Species	Watsonalla cultraria	Castor fiber

Evolutionary Relationship

Buchen-Sichelflügler and Europäische Biber share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Buchen-Sichelflügler

LC — Least Concern

Europäische Biber

VU — Vulnerable

Physical Characteristics

Attribute	Buchen-Sichelflügler	Europäische Biber
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buchen-Sichelflügler

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Buchen-Sichelflügler

The Barred hook-tip (Watsonalla cultraria) is a species in the genus Watsonalla. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden