Napo Spiny-rat vs Variable Chafer

Proechimys quadruplicatus compared with Gnorimus variabilis

Key Differences

• Napo Spiny-rat is Least Concern while Variable Chafer is Extinct.

Taxonomic Classification

Rank	Napo Spiny-rat	Variable Chafer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Coleoptera (Beetles)
Family	Echimyidae	Scarabaeidae
Genus	Proechimys	Gnorimus
Species	Proechimys quadruplicatus	Gnorimus variabilis

Evolutionary Relationship

Napo Spiny-rat and Variable Chafer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Variable Chafer

EX — Extinct

Physical Characteristics

Attribute	Napo Spiny-rat	Variable Chafer
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.

Variable Chafer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Switzerland.