Long-tailed Dwarf Hamster vs Upper Crust

Cricetulus longicaudatus compared with Amaurodon cyaneus

Key Differences

• Long-tailed Dwarf Hamster is Least Concern while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Dwarf Hamster	Upper Crust
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Basidiomycota (担子菌門)
Class	Mammalia (哺乳類)	Agaricomycetes (真正担子菌綱)
Order	Rodentia (ネズミ目)	Thelephorales (イボタケ目)
Family	Cricetidae	Thelephoraceae
Genus	Cricetulus	Amaurodon
Species	Cricetulus longicaudatus	Amaurodon cyaneus

Conservation Status

Long-tailed Dwarf Hamster

LC — Least Concern

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Dwarf Hamster	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Dwarf Hamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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