Napo Spiny-rat vs Silver Shade

Proechimys quadruplicatus compared with Eana argentana

Key Differences

• Napo Spiny-rat is Least Concern while Silver Shade is Endangered.

Taxonomic Classification

Rank	Napo Spiny-rat	Silver Shade
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Tortricidae
Genus	Proechimys	Eana
Species	Proechimys quadruplicatus	Eana argentana

Evolutionary Relationship

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

Conservation Status

Napo Spiny-rat

LC — Least Concern

Silver Shade

EN — Endangered

Physical Characteristics

Attribute	Napo Spiny-rat	Silver Shade
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.

Silver Shade

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Canada, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.