Guyanan spiny rat vs North American porcupine

Proechimys hoplomyoides compared with Erethizon dorsatus

Key Differences

• Guyanan spiny rat is Data Deficient while North American porcupine is Least Concern.

Taxonomic Classification

Rank	Guyanan spiny rat	North American porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Echimyidae	Erethizontidae
Genus	Proechimys	Erethizon
Species	Proechimys hoplomyoides	Erethizon dorsatus

Evolutionary Relationship

Guyanan spiny rat and North American porcupine share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Guyanan spiny rat

DD — Data Deficient

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Guyanan spiny rat	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyanan spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.