Napo Spiny-rat vs Peruvian Tern

Proechimys quadruplicatus compared with Sternula lorata

Key Differences

• Napo Spiny-rat is Least Concern while Peruvian Tern is Endangered.

Taxonomic Classification

Rank	Napo Spiny-rat	Peruvian Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Echimyidae	Laridae
Genus	Proechimys	Sternula
Species	Proechimys quadruplicatus	Sternula lorata

Evolutionary Relationship

Napo Spiny-rat and Peruvian Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Peruvian Tern

EN — Endangered

Physical Characteristics

Attribute	Napo Spiny-rat	Peruvian Tern
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.

Peruvian Tern

Habitat

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

Range

Distributed across Ecuador and Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador