Dusky melanomys vs Giant Otter

Melanomys caliginosus compared with Pteronura brasiliensis

Key Differences

• Dusky melanomys is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Dusky melanomys	Giant Otter
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Carnivora (Raubtiere)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Melanomys	Pteronura
Species	Melanomys caliginosus	Pteronura brasiliensis

Evolutionary Relationship

Dusky melanomys and Giant Otter share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Dusky melanomys

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Dusky melanomys	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dusky melanomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela