Asiatic brush-tailed porcupine vs Giant Otter

Atherurus macrourus compared with Pteronura brasiliensis

Key Differences

• Asiatic brush-tailed porcupine is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Asiatic brush-tailed porcupine	Giant 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	Hystricidae	Mustelidae (Weasels & Otters)
Genus	Atherurus	Pteronura
Species	Atherurus macrourus	Pteronura brasiliensis

Evolutionary Relationship

Asiatic brush-tailed porcupine and Giant Otter share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Asiatic brush-tailed porcupine

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Asiatic brush-tailed porcupine	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asiatic brush-tailed porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Asiatic brush-tailed porcupine

The Asiatic brush-tailed porcupine (Atherurus macrourus) is a species in the genus Atherurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.