Grey Dwarf vs Long-tailed Dwarf Hamster

Elachista bedellella compared with Cricetulus longicaudatus

Key Differences

• Grey Dwarf is Endangered while Long-tailed Dwarf Hamster is Least Concern.

Taxonomic Classification

Rank	Grey Dwarf	Long-tailed Dwarf Hamster
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Elachistidae	Cricetidae
Genus	Elachista	Cricetulus
Species	Elachista bedellella	Cricetulus longicaudatus

Evolutionary Relationship

Grey Dwarf and Long-tailed Dwarf Hamster share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Grey Dwarf

EN — Endangered

Long-tailed Dwarf Hamster

LC — Least Concern

Physical Characteristics

Attribute	Grey Dwarf	Long-tailed Dwarf Hamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grey Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Long-tailed Dwarf Hamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.