Guinea pig vs robust shell

Cavia porcellus compared with Littoraria undulata

Taxonomic Classification

Rank	Guinea pig	robust shell
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Mollusca (软体动物门)
Class	Mammalia (哺乳動物)	Gastropoda (腹足纲)
Order	Rodentia (啮齿目)	Littorinimorpha (滨螺形目)
Family	Caviidae	Littorinidae
Genus	Cavia	Littoraria
Species	Cavia porcellus	Littoraria undulata

Evolutionary Relationship

Guinea pig and robust shell share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Guinea pig

LC — Least Concern

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Guinea pig	robust shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guinea pig

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (6 countries), North America (Cuba), Oceania and the Pacific (Australia), and South America (Colombia, Ecuador).

robust shell

Habitat

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

Range

Found in Taiwan.