Giffard's Cyanea vs North American porcupine

Cyanea giffardii compared with Erethizon dorsatus

Key Differences

• Giffard's Cyanea is Extinct while North American porcupine is Least Concern.

Taxonomic Classification

Rank	Giffard's Cyanea	North American porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Cnidaria (Cnidarians)	Chordata (Chordates)
Class	Scyphozoa (Scyphozoa)	Mammalia (Mammals)
Order	Semaeostomeae (Semaeostomeae)	Rodentia (Rodents)
Family	Cyaneidae	Erethizontidae
Genus	Cyanea	Erethizon
Species	Cyanea giffardii	Erethizon dorsatus

Evolutionary Relationship

Giffard's Cyanea and North American porcupine share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Giffard's Cyanea

EX — Extinct

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Giffard's Cyanea	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giffard's Cyanea

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.