Grey Dwarf vs Merriam's kangaroo rat

Elachista bedellella compared with Dipodomys merriami

Key Differences

• Grey Dwarf is Endangered while Merriam's kangaroo rat is Least Concern.

Taxonomic Classification

Rank	Grey Dwarf	Merriam's kangaroo rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Elachistidae	Heteromyidae
Genus	Elachista	Dipodomys
Species	Elachista bedellella	Dipodomys merriami

Evolutionary Relationship

Grey Dwarf and Merriam's kangaroo rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Grey Dwarf

EN — Endangered

Merriam's kangaroo rat

LC — Least Concern

Physical Characteristics

Attribute	Grey Dwarf	Merriam's kangaroo rat
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.

Merriam's kangaroo rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.