Maus-Opossum vs Feldhamster

Gracilinanus aceramarcae compared with Cricetus cricetus

Key Differences

• Maus-Opossum is Least Concern while Feldhamster is Critically Endangered.

Taxonomic Classification

Rank	Maus-Opossum	Feldhamster
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Didelphimorphia (Beutelrattenartige)	Rodentia (Nagetiere)
Family	Didelphidae	Cricetidae
Genus	Gracilinanus	Cricetus
Species	Gracilinanus aceramarcae	Cricetus cricetus

Evolutionary Relationship

Maus-Opossum and Feldhamster share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Maus-Opossum

LC — Least Concern

Feldhamster

CR — Critically Endangered

Physical Characteristics

Attribute	Maus-Opossum	Feldhamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Maus-Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Maus-Opossum

The Aceramarca Gracile Opossum (Gracilinanus aceramarcae) is a species in the genus Gracilinanus. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems.