Gray-footed Spiny-rat vs Marsh Dwarf

Proechimys poliopus compared with Elachista alpinella

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Marsh Dwarf is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Marsh Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Elachistidae
Genus	Proechimys	Elachista
Species	Proechimys poliopus	Elachista alpinella

Evolutionary Relationship

Gray-footed Spiny-rat and Marsh Dwarf share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Marsh Dwarf

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Marsh Dwarf
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Marsh Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.