Brazilian spiny tree-rat vs Canadian Otter

Makalata didelphoides compared with Lontra canadensis

Taxonomic Classification

Rank	Brazilian spiny tree-rat	Canadian 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	Echimyidae	Mustelidae (Weasels & Otters)
Genus	Makalata	Lontra
Species	Makalata didelphoides	Lontra canadensis

Evolutionary Relationship

Brazilian spiny tree-rat and Canadian Otter share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Brazilian spiny tree-rat

LC — Least Concern

Canadian Otter

LC — Least Concern

Physical Characteristics

Attribute	Brazilian spiny tree-rat	Canadian Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian spiny tree-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Canadian Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Brazilian spiny tree-rat

The Brazilian spiny tree-rat (Makalata didelphoides) is a species in the genus Makalata. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Canadian Otter

The Canadian Otter (Lontra canadensis) is a species in the genus Lontra. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.