Pacific Spiny-rat vs Red-necked Tanager

Proechimys decumanus compared with Tangara cyanocephala

Key Differences

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

Taxonomic Classification

Rank	Pacific Spiny-rat	Red-necked 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	Tangara
Species	Proechimys decumanus	Tangara cyanocephala

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Red-necked Tanager

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Red-necked 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-necked Tanager

Habitat

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

Range

Found in Norway.