Buff Button vs Laysan Duck

Acleris permutana compared with Anas laysanensis

Key Differences

Buff Button is Vulnerable while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Buff Button	Laysan Duck
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Arthropoda (절지동물)	Chordata (척삭동물)
Class	Insecta (곤충)	Aves (새)
Order	Lepidoptera (나비목)	Anseriformes (기러기목)
Family	Tortricidae	Anatidae
Genus	Acleris	Anas
Species	Acleris permutana	Anas laysanensis

Evolutionary Relationship

Buff Button and Laysan Duck share a common ancestor at the Kingdom level: Animalia. (동물)

보기 Kingdom: Animalia

Conservation Status

Buff Button

VU — Vulnerable

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Buff Button	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Buff Button

The Buff Button (Acleris permutana) is a species in the genus Acleris. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.