Alpine Stream Salamander vs Grizzled Colilargo

Batrachuperus tibetanus compared with Oligoryzomys griseolus

Key Differences

• Alpine Stream Salamander is Vulnerable while Grizzled Colilargo is Least Concern.

Taxonomic Classification

Rank	Alpine Stream 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	Hynobiidae	Cricetidae
Genus	Batrachuperus	Oligoryzomys
Species	Batrachuperus tibetanus	Oligoryzomys griseolus

Evolutionary Relationship

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

Conservation Status

Alpine Stream Salamander

VU — Vulnerable

Grizzled Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Alpine Stream Salamander	Grizzled Colilargo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Stream Salamander

Habitat

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

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Alpine Stream Salamander

The Alpine Stream Salamander (Batrachuperus tibetanus) is a species in the genus Batrachuperus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.