Grizzled Colilargo vs Montevideo Redbelly Toad

Oligoryzomys griseolus compared with Melanophryniscus montevidensis

Key Differences

• Grizzled Colilargo is Least Concern while Montevideo Redbelly Toad is Vulnerable.

Taxonomic Classification

Rank	Grizzled Colilargo	Montevideo Redbelly Toad
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	Bufonidae
Genus	Oligoryzomys	Melanophryniscus
Species	Oligoryzomys griseolus	Melanophryniscus montevidensis

Evolutionary Relationship

Grizzled Colilargo and Montevideo Redbelly Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Grizzled Colilargo

LC — Least Concern

Montevideo Redbelly Toad

VU — Vulnerable

Physical Characteristics

Attribute	Grizzled Colilargo	Montevideo Redbelly Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Montevideo Redbelly Toad

Habitat

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