European Free-tailed Bat vs North American porcupine

Tadarida teniotis compared with Erethizon dorsatus

Taxonomic Classification

Rank	European Free-tailed Bat	North American porcupine
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Chiroptera (bộ Dơi)	Rodentia (Bộ Gặm nhấm)
Family	Molossidae	Erethizontidae
Genus	Tadarida	Erethizon
Species	Tadarida teniotis	Erethizon dorsatus

Evolutionary Relationship

European Free-tailed Bat and North American porcupine share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

European Free-tailed Bat

LC — Least Concern

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	European Free-tailed Bat	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European Free-tailed Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Portugal.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.