Dusky melanomys vs Gorgas Oryzomys

Melanomys caliginosus compared with Oryzomys gorgasi

Key Differences

• Dusky melanomys is Least Concern while Gorgas Oryzomys is Endangered.

Taxonomic Classification

Rank	Dusky melanomys	Gorgas Oryzomys
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family same	Cricetidae	Cricetidae
Genus	Melanomys	Oryzomys
Species	Melanomys caliginosus	Oryzomys gorgasi

Evolutionary Relationship

Dusky melanomys and Gorgas Oryzomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Dusky melanomys

LC — Least Concern

Gorgas Oryzomys

EN — Endangered

Physical Characteristics

Attribute	Dusky melanomys	Gorgas Oryzomys
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.

Gorgas Oryzomys

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