Eastern Red Bat vs Pacific Spiny-rat

Lasiurus borealis compared with Proechimys decumanus

Key Differences

• Eastern Red Bat is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Eastern Red Bat	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Rodentia (Rodents)
Family	Vespertilionidae	Echimyidae
Genus	Lasiurus	Proechimys
Species	Lasiurus borealis	Proechimys decumanus

Evolutionary Relationship

Eastern Red Bat and Pacific Spiny-rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eastern Red Bat

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Eastern Red Bat	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern Red Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

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.