Amazonian Marsh Rat vs Salamandra ajolote

Holochilus sciureus compared with Ambystoma mexicanum

Key Differences

• Amazonian Marsh Rat is Least Concern while Salamandra ajolote is Critically Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Salamandra ajolote
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Urodela)
Family	Cricetidae	Ambystomatidae
Genus	Holochilus	Ambystoma
Species	Holochilus sciureus	Ambystoma mexicanum

Evolutionary Relationship

Amazonian Marsh Rat and Salamandra ajolote share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Salamandra ajolote

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Salamandra ajolote
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Marsh Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Salamandra ajolote

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, Germany, Mexico, and Peru. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Amazonian Marsh Rat

The Amazonian Marsh Rat (Holochilus sciureus) is a species in the genus Holochilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Salamandra ajolote

The Axolotl (Ambystoma mexicanum) is a species in the genus Ambystoma. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 10 distinct biome types. Populations are also found.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia