Guaira Spiny-rat vs Smooth Bristle Bracket

Proechimys guairae compared with Phellinus laevigatus

Key Differences

• Guaira Spiny-rat is Least Concern while Smooth Bristle Bracket is Endangered.

Taxonomic Classification

Rank	Guaira Spiny-rat	Smooth Bristle Bracket
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Rodentia (Rodents)	Hymenochaetales (Hymenochaetales)
Family	Echimyidae	Hymenochaetaceae
Genus	Proechimys	Phellinus
Species	Proechimys guairae	Phellinus laevigatus

Conservation Status

Guaira Spiny-rat

LC — Least Concern

Smooth Bristle Bracket

EN — Endangered

Physical Characteristics

Attribute	Guaira Spiny-rat	Smooth Bristle Bracket
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guaira Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Smooth Bristle Bracket

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, Taiwan, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.