Napo Spiny-rat vs Sibree’s Dwarf Lemur

Proechimys quadruplicatus compared with Cheirogaleus sibreei

Key Differences

• Napo Spiny-rat is Least Concern while Sibree’s Dwarf Lemur is Critically Endangered.

Taxonomic Classification

Rank	Napo Spiny-rat	Sibree’s Dwarf Lemur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Echimyidae	Cheirogaleidae
Genus	Proechimys	Cheirogaleus
Species	Proechimys quadruplicatus	Cheirogaleus sibreei

Evolutionary Relationship

Napo Spiny-rat and Sibree’s Dwarf Lemur share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Sibree’s Dwarf Lemur

CR — Critically Endangered

Physical Characteristics

Attribute	Napo Spiny-rat	Sibree’s Dwarf Lemur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Sibree’s Dwarf Lemur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.