Pacific Spiny-rat vs Subtropical antechinus

Proechimys decumanus compared with Antechinus subtropicus

Key Differences

• Pacific Spiny-rat is Near Threatened while Subtropical antechinus is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Subtropical antechinus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Dasyuromorphia (Dasyuromorphia)
Family	Echimyidae	Dasyuridae
Genus	Proechimys	Antechinus
Species	Proechimys decumanus	Antechinus subtropicus

Evolutionary Relationship

Pacific Spiny-rat and Subtropical antechinus share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Subtropical antechinus

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Subtropical antechinus
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.

Subtropical antechinus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.