Hámster Común vs Spatulate Oysterling

Cricetus cricetus compared with Arrhenia spathulata

Key Differences

• Hámster Común is Critically Endangered while Spatulate Oysterling is Least Concern.

Taxonomic Classification

Rank	Hámster Común	Spatulate Oysterling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (cordados)	Basidiomycota (Club Fungi)
Class	Mammalia (mamíferos)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Cricetidae	Hygrophoraceae
Genus	Cricetus	Arrhenia
Species	Cricetus cricetus	Arrhenia spathulata

Conservation Status

Hámster Común

CR — Critically Endangered

Spatulate Oysterling

LC — Least Concern

Physical Characteristics

Attribute	Hámster Común	Spatulate Oysterling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hámster Común

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.

Spatulate Oysterling

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇩🇰 Denmark