Achallo vs Fen Roller

Chinchillula sahamae compared with Ancylis paludana

Key Differences

• Achallo is Least Concern while Fen Roller is Near Threatened.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Achallo

LC — Least Concern

Fen Roller

NT — Near Threatened

Physical Characteristics

Attribute	Achallo	Fen Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Achallo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Achallo

The Achallo (Chinchillula sahamae) is a species in the genus Chinchillula. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems.