Guyenne Spiny-rat vs Lesser Smoothcap

Proechimys guyannensis compared with Atrichum angustatum

Key Differences

• Guyenne Spiny-rat is Least Concern while Lesser Smoothcap is Vulnerable.

Taxonomic Classification

Rank	Guyenne Spiny-rat	Lesser Smoothcap
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Mammalia (Mammals)	Polytrichopsida (Polytrichopsida)
Order	Rodentia (Rodents)	Polytrichales (Polytrichales)
Family	Echimyidae	Polytrichaceae
Genus	Proechimys	Atrichum
Species	Proechimys guyannensis	Atrichum angustatum

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Lesser Smoothcap

VU — Vulnerable

Physical Characteristics

Attribute	Guyenne Spiny-rat	Lesser Smoothcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Lesser Smoothcap

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.