Feldhamster vs Ooldea dunnart

Cricetus cricetus compared with Sminthopsis ooldea

Key Differences

• Feldhamster is Critically Endangered while Ooldea dunnart is Least Concern.

Taxonomic Classification

Rank	Feldhamster	Ooldea dunnart
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Dasyuromorphia (Raubbeutlerartige)
Family	Cricetidae	Dasyuridae
Genus	Cricetus	Sminthopsis
Species	Cricetus cricetus	Sminthopsis ooldea

Evolutionary Relationship

Feldhamster and Ooldea dunnart share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Feldhamster

CR — Critically Endangered

Ooldea dunnart

LC — Least Concern

Physical Characteristics

Attribute	Feldhamster	Ooldea dunnart
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Feldhamster

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 8 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, Russia, and Ukraine. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Ooldea dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.