Pacific Spiny-rat vs silver y

Proechimys decumanus compared with Autographa gamma

Key Differences

• Pacific Spiny-rat is Near Threatened while silver y is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	silver y
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Noctuidae
Genus	Proechimys	Autographa
Species	Proechimys decumanus	Autographa gamma

Evolutionary Relationship

Pacific Spiny-rat and silver y share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

silver y

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	silver y
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

silver y

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (Algeria), Asia (Japan), and Europe (5 countries).