Grey Dwarf vs Long-tailed Marmot

Elachista bedellella compared with Marmota caudata

Key Differences

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

Taxonomic Classification

Rank	Grey Dwarf	Long-tailed Marmot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Rodentia (Rodents)
Family	Elachistidae	Sciuridae (Squirrels)
Genus	Elachista	Marmota
Species	Elachista bedellella	Marmota caudata

Evolutionary Relationship

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

Conservation Status

Grey Dwarf

EN — Endangered

Long-tailed Marmot

LC — Least Concern

Physical Characteristics

Attribute	Grey Dwarf	Long-tailed Marmot
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 Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.