Laysanstockente vs Northern Smooth-Tailed Treeshrew

Anas laysanensis compared with Dendrogale murina

Key Differences

• Laysanstockente is Critically Endangered while Northern Smooth-Tailed Treeshrew is Least Concern.

Taxonomic Classification

Rank	Laysanstockente	Northern Smooth-Tailed Treeshrew
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Aves (Vögel)	Mammalia (Säugetiere)
Order	Anseriformes (Gänsevögel)	Scandentia (Spitzhörnchen)
Family	Anatidae	Tupaiidae
Genus	Anas	Dendrogale
Species	Anas laysanensis	Dendrogale murina

Evolutionary Relationship

Laysanstockente and Northern Smooth-Tailed Treeshrew share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Laysanstockente

CR — Critically Endangered

Northern Smooth-Tailed Treeshrew

LC — Least Concern

Physical Characteristics

Attribute	Laysanstockente	Northern Smooth-Tailed Treeshrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laysanstockente

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.

Northern Smooth-Tailed Treeshrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Laysanstockente

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.