Napo Spiny-rat vs Pine Woods Salamander

Proechimys quadruplicatus compared with Ambystoma silvense

Key Differences

• Napo Spiny-rat is Least Concern while Pine Woods Salamander is Data Deficient.

Taxonomic Classification

Rank	Napo Spiny-rat	Pine Woods Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Echimyidae	Ambystomatidae
Genus	Proechimys	Ambystoma
Species	Proechimys quadruplicatus	Ambystoma silvense

Evolutionary Relationship

Napo Spiny-rat and Pine Woods Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Pine Woods Salamander

DD — Data Deficient

Physical Characteristics

Attribute	Napo Spiny-rat	Pine Woods Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Pine Woods Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico.