Dusky melanomys vs Gregg's Stream Frog

Melanomys caliginosus compared with Craugastor greggi

Key Differences

• Dusky melanomys is Least Concern while Gregg's Stream Frog is Endangered.

Taxonomic Classification

Rank	Dusky melanomys	Gregg's Stream Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Cricetidae	Craugastoridae
Genus	Melanomys	Craugastor
Species	Melanomys caliginosus	Craugastor greggi

Evolutionary Relationship

Dusky melanomys and Gregg's Stream Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dusky melanomys

LC — Least Concern

Gregg's Stream Frog

EN — Endangered

Physical Characteristics

Attribute	Dusky melanomys	Gregg's Stream Frog
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.

Gregg's Stream Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.