Gray-footed Spiny-rat vs Swarming Spine

Proechimys poliopus compared with Mucronella calva

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Swarming Spine is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Swarming Spine
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Agaricales (Gilled Mushrooms)
Family	Echimyidae	Clavariaceae
Genus	Proechimys	Mucronella
Species	Proechimys poliopus	Mucronella calva

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Swarming Spine

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Swarming Spine
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.

Swarming Spine

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil).