Fen Roller vs Mongolian Three-toed Jerboa

Ancylis paludana compared with Stylodipus andrewsi

Key Differences

• Fen Roller is Near Threatened while Mongolian Three-toed Jerboa is Least Concern.

Taxonomic Classification

Rank	Fen Roller	Mongolian Three-toed Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Tortricidae	Dipodidae
Genus	Ancylis	Stylodipus
Species	Ancylis paludana	Stylodipus andrewsi

Evolutionary Relationship

Fen Roller and Mongolian Three-toed Jerboa share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fen Roller

NT — Near Threatened

Mongolian Three-toed Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Fen Roller	Mongolian Three-toed Jerboa
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 Three-toed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.