Forest Giant Squirrel vs North American porcupine

Protoxerus stangeri compared with Erethizon dorsatus

Taxonomic Classification

Rank	Forest Giant Squirrel	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	Sciuridae (Squirrels)	Erethizontidae
Genus	Protoxerus	Erethizon
Species	Protoxerus stangeri	Erethizon dorsatus

Evolutionary Relationship

Forest Giant Squirrel and North American porcupine share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Forest Giant Squirrel

LC — Least Concern

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Forest Giant Squirrel	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Forest Giant Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.