Fen Roller vs Mongolian Hamster

Ancylis paludana compared with Allocricetulus curtatus

Key Differences

• Fen Roller is Near Threatened while Mongolian Hamster is Least Concern.

Taxonomic Classification

Rank	Fen Roller	Mongolian Hamster
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Tortricidae	Cricetidae
Genus	Ancylis	Allocricetulus
Species	Ancylis paludana	Allocricetulus curtatus

Evolutionary Relationship

Fen Roller and Mongolian Hamster share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fen Roller

NT — Near Threatened

Mongolian Hamster

LC — Least Concern

Physical Characteristics

Attribute	Fen Roller	Mongolian Hamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fen Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Mongolian Hamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.