Caatinga laucha vs Neotropical otter

Calomys expulsus compared with Lontra longicaudis

Key Differences

• Caatinga laucha is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Caatinga laucha	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Carnivora (Carnivorans)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Calomys	Lontra
Species	Calomys expulsus	Lontra longicaudis

Evolutionary Relationship

Caatinga laucha and Neotropical otter share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Caatinga laucha

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Caatinga laucha	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.