Banded eagle ray vs North American porcupine

Aetomylaeus nichofii compared with Erethizon dorsatus

Key Differences

• Banded eagle ray is Vulnerable while North American porcupine is Least Concern.

Taxonomic Classification

Rank	Banded eagle ray	North American porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Myliobatidae	Erethizontidae
Genus	Aetomylaeus	Erethizon
Species	Aetomylaeus nichofii	Erethizon dorsatus

Evolutionary Relationship

Banded eagle ray and North American porcupine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Banded eagle ray

VU — Vulnerable

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Banded eagle ray	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Banded eagle ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Banded eagle ray

The Banded eagle ray (Aetomylaeus nichofii) is a species in the genus Aetomylaeus. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.