Pernambuco Dwarf Porcupine vs robust shell

Coendou speratus compared with Littoraria undulata

Key Differences

• Pernambuco Dwarf Porcupine is Endangered while robust shell is Least Concern.

Taxonomic Classification

Rank	Pernambuco Dwarf Porcupine	robust shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Littorinimorpha (Littorinimorpha)
Family	Erethizontidae	Littorinidae
Genus	Coendou	Littoraria
Species	Coendou speratus	Littoraria undulata

Evolutionary Relationship

Pernambuco Dwarf Porcupine and robust shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Pernambuco Dwarf Porcupine

EN — Endangered

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Pernambuco Dwarf Porcupine	robust shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pernambuco Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

robust shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Taiwan.