Hámster Común vs Fern scale

Cricetus cricetus compared with Pinnaspis aspidistrae

Key Differences

• Hámster Común is Critically Endangered while Fern scale is Not Evaluated.

Taxonomic Classification

Rank	Hámster Común	Fern scale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Arthropoda (artrópodos)
Class	Mammalia (mamíferos)	Insecta (insecto)
Order	Rodentia (Rodents)	Hemiptera (Hemiptera)
Family	Cricetidae	Diaspididae
Genus	Cricetus	Pinnaspis
Species	Cricetus cricetus	Pinnaspis aspidistrae

Evolutionary Relationship

Hámster Común and Fern scale share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hámster Común

CR — Critically Endangered

Fern scale

NE — Not Evaluated

Physical Characteristics

Attribute	Hámster Común	Fern scale
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.

Fern scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (21 countries) and North America (United States).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇺🇦 Ukraine