Caatinga laucha vs Regal Piercer

Calomys expulsus compared with Pammene regiana

Key Differences

• Caatinga laucha is Least Concern while Regal Piercer is Not Evaluated.

Taxonomic Classification

Rank	Caatinga laucha	Regal Piercer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Cricetidae	Tortricidae
Genus	Calomys	Pammene
Species	Calomys expulsus	Pammene regiana

Evolutionary Relationship

Caatinga laucha and Regal Piercer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Caatinga laucha

LC — Least Concern

Regal Piercer

NE — Not Evaluated

Physical Characteristics

Attribute	Caatinga laucha	Regal Piercer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Regal Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.