Brazilian Porcupine vs Cuetzalan Salamander

Coendou prehensilis compared with Aquiloeurycea quetzalanensis

Key Differences

• Brazilian Porcupine is Least Concern while Cuetzalan Salamander is Critically Endangered.

Taxonomic Classification

Rank	Brazilian Porcupine	Cuetzalan Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Erethizontidae	Plethodontidae
Genus	Coendou	Aquiloeurycea
Species	Coendou prehensilis	Aquiloeurycea quetzalanensis

Evolutionary Relationship

Brazilian Porcupine and Cuetzalan Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brazilian Porcupine

LC — Least Concern

Cuetzalan Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Brazilian Porcupine	Cuetzalan Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Cuetzalan Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Brazilian Porcupine

The Brazilian Porcupine (Coendou prehensilis) is a species in the genus Coendou. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.