Caatinga laucha vs Mottled Marble

Calomys expulsus compared with Bactra furfurana

Key Differences

• Caatinga laucha is Least Concern while Mottled Marble is Near Threatened.

Taxonomic Classification

Rank	Caatinga laucha	Mottled Marble
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Insecta (昆蟲綱)
Order	Rodentia (啮齿目)	Lepidoptera (鱗翅目)
Family	Cricetidae	Tortricidae
Genus	Calomys	Bactra
Species	Calomys expulsus	Bactra furfurana

Evolutionary Relationship

Caatinga laucha and Mottled Marble share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Caatinga laucha

LC — Least Concern

Mottled Marble

NT — Near Threatened

Physical Characteristics

Attribute	Caatinga laucha	Mottled Marble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mottled Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.