Guaira Spiny-rat vs North American porcupine

Proechimys guairae compared with Erethizon dorsatus

Taxonomic Classification

Rank	Guaira Spiny-rat	North American porcupine
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Rodentia (Bộ Gặm nhấm)	Rodentia (Bộ Gặm nhấm)
Family	Echimyidae	Erethizontidae
Genus	Proechimys	Erethizon
Species	Proechimys guairae	Erethizon dorsatus

Evolutionary Relationship

Guaira Spiny-rat and North American porcupine share a common ancestor at the Order level: Rodentia. (Bộ Gặm nhấm)

Conservation Status

Guaira Spiny-rat

LC — Least Concern

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Guaira Spiny-rat	North American porcupine
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.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.