Fen Dwarf vs Five-toed Pygmy Jerboa

Elachista pomerana compared with Cardiocranius paradoxus

Key Differences

• Fen Dwarf is Endangered while Five-toed Pygmy Jerboa is Data Deficient.

Taxonomic Classification

Rank	Fen Dwarf	Five-toed Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Elachistidae	Dipodidae
Genus	Elachista	Cardiocranius
Species	Elachista pomerana	Cardiocranius paradoxus

Evolutionary Relationship

Fen Dwarf and Five-toed Pygmy Jerboa share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fen Dwarf

EN — Endangered

Five-toed Pygmy Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Fen Dwarf	Five-toed Pygmy Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fen 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.

Five-toed Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.