Napo Spiny-rat vs Silver Meadow

Proechimys quadruplicatus compared with Boloria selene

Key Differences

• Napo Spiny-rat is Least Concern while Silver Meadow is Extinct.

Taxonomic Classification

Rank	Napo Spiny-rat	Silver Meadow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Nymphalidae (Brush-footed Butterflies)
Genus	Proechimys	Boloria
Species	Proechimys quadruplicatus	Boloria selene

Evolutionary Relationship

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

Conservation Status

Napo Spiny-rat

LC — Least Concern

Silver Meadow

EX — Extinct

Physical Characteristics

Attribute	Napo Spiny-rat	Silver Meadow
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 Meadow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (34 countries) and North America (United States).

Silver Meadow

Silver Meadow (Boloria selene) is classified as Extinct (EX) on the IUCN Red List. This species has been declared extinct, with no known living individuals remaining in the wild or in captivity.