Ardilla de Nayarit vs Pacific Spiny-rat

Sciurus nayaritensis compared with Proechimys decumanus

Key Differences

• Ardilla de Nayarit is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Ardilla de Nayarit	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Sciuridae (Squirrels)	Echimyidae
Genus	Sciurus (Tree Squirrels)	Proechimys
Species	Sciurus nayaritensis	Proechimys decumanus

Evolutionary Relationship

Ardilla de Nayarit and Pacific Spiny-rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Ardilla de Nayarit

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Ardilla de Nayarit	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ardilla de Nayarit

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.