Julia Creek dunnart vs Napo Spiny-rat

Sminthopsis douglasi compared with Proechimys quadruplicatus

Key Differences

• Julia Creek dunnart is Near Threatened while Napo Spiny-rat is Least Concern.

Taxonomic Classification

Rank	Julia Creek dunnart	Napo Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Dasyuromorphia (Dasyuromorphia)	Rodentia (Rodents)
Family	Dasyuridae	Echimyidae
Genus	Sminthopsis	Proechimys
Species	Sminthopsis douglasi	Proechimys quadruplicatus

Evolutionary Relationship

Julia Creek dunnart and Napo Spiny-rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Julia Creek dunnart

NT — Near Threatened

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Julia Creek dunnart	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Julia Creek dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.