Pacific Spiny-rat vs Red-headed Quelea

Proechimys decumanus compared with Quelea erythrops

Key Differences

• Pacific Spiny-rat is Near Threatened while Red-headed Quelea is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Red-headed Quelea
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Echimyidae	Ploceidae
Genus	Proechimys	Quelea
Species	Proechimys decumanus	Quelea erythrops

Evolutionary Relationship

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

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Red-headed Quelea

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Red-headed Quelea
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-headed Quelea

Habitat

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

Range

Found across Asia (United Arab Emirates) and Europe (7 countries).

Red-headed Quelea

Red-headed Quelea (Quelea erythrops) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.