Alder Bent-wing vs Japanese Weasel

Bucculatrix cidarella compared with Mustela itatsi

Key Differences

• Alder Bent-wing is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Alder Bent-wing	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Carnivora (Carnivorans)
Family	Bucculatricidae	Mustelidae (Weasels & Otters)
Genus	Bucculatrix	Mustela
Species	Bucculatrix cidarella	Mustela itatsi

Evolutionary Relationship

Alder Bent-wing and Japanese Weasel share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Alder Bent-wing

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Alder Bent-wing	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder Bent-wing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Alder Bent-wing

The Alder Bent-wing (Bucculatrix cidarella) is a species in the genus Bucculatrix. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.