Granular Salamander vs Grizzled Colilargo

Ambystoma granulosum compared with Oligoryzomys griseolus

Key Differences

• Granular Salamander is Endangered while Grizzled Colilargo is Least Concern.

Taxonomic Classification

Rank	Granular Salamander	Grizzled Colilargo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Ambystomatidae	Cricetidae
Genus	Ambystoma	Oligoryzomys
Species	Ambystoma granulosum	Oligoryzomys griseolus

Evolutionary Relationship

Granular Salamander and Grizzled Colilargo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Granular Salamander

EN — Endangered

Grizzled Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Granular Salamander	Grizzled Colilargo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Granular Salamander

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.

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.