Black-headed Dwarf vs Ecuadorean Spiny Pocket Mouse

Elachista atricomella compared with Heteromys teleus

Key Differences

• Black-headed Dwarf is Least Concern while Ecuadorean Spiny Pocket Mouse is Vulnerable.

Taxonomic Classification

Rank	Black-headed Dwarf	Ecuadorean Spiny Pocket Mouse
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	Heteromys
Species	Elachista atricomella	Heteromys teleus

Evolutionary Relationship

Black-headed Dwarf and Ecuadorean Spiny Pocket Mouse share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-headed Dwarf

LC — Least Concern

Ecuadorean Spiny Pocket Mouse

VU — Vulnerable

Physical Characteristics

Attribute	Black-headed Dwarf	Ecuadorean Spiny Pocket Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Ecuadorean Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-headed Dwarf

The Black-headed Dwarf (Elachista atricomella) is a species in the genus Elachista. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.