Caatinga laucha vs toninha

Calomys expulsus compared with Pontoporia blainvillei

Key Differences

• Caatinga laucha is Least Concern while toninha is Vulnerable.

Taxonomic Classification

Rank	Caatinga laucha	toninha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Roedores)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Pontoporiidae
Genus	Calomys	Pontoporia
Species	Calomys expulsus	Pontoporia blainvillei

Evolutionary Relationship

Caatinga laucha and toninha share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Caatinga laucha

LC — Least Concern

toninha

VU — Vulnerable

Physical Characteristics

Attribute	Caatinga laucha	toninha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

toninha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.