Pacific Spiny-rat vs Red-shouldered Tanager

Proechimys decumanus compared with Tachyphonus phoenicius

Key Differences

• Pacific Spiny-rat is Near Threatened while Red-shouldered Tanager is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Red-shouldered Tanager
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Echimyidae	Thraupidae
Genus	Proechimys	Tachyphonus
Species	Proechimys decumanus	Tachyphonus phoenicius

Evolutionary Relationship

Pacific Spiny-rat and Red-shouldered Tanager share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Red-shouldered Tanager

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Red-shouldered Tanager
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Red-shouldered Tanager

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.