North American porcupine vs Red-capped Crombec

Erethizon dorsatus compared with Sylvietta ruficapilla

Taxonomic Classification

Rank	North American porcupine	Red-capped Crombec
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Erethizontidae	Macrosphenidae
Genus	Erethizon	Sylvietta
Species	Erethizon dorsatus	Sylvietta ruficapilla

Evolutionary Relationship

North American porcupine and Red-capped Crombec share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

North American porcupine

LC — Least Concern

Red-capped Crombec

LC — Least Concern

Physical Characteristics

Attribute	North American porcupine	Red-capped Crombec
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Red-capped Crombec

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.