Cuetzalan Salamander vs Neumann s Arvicanthis

Aquiloeurycea quetzalanensis compared with Arvicanthis neumanni

Key Differences

• Cuetzalan Salamander is Critically Endangered while Neumann s Arvicanthis is Least Concern.

Taxonomic Classification

Rank	Cuetzalan Salamander	Neumann s Arvicanthis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Plethodontidae	Muridae (Mice & Rats)
Genus	Aquiloeurycea	Arvicanthis
Species	Aquiloeurycea quetzalanensis	Arvicanthis neumanni

Evolutionary Relationship

Cuetzalan Salamander and Neumann s Arvicanthis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cuetzalan Salamander

CR — Critically Endangered

Neumann s Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Cuetzalan Salamander	Neumann s Arvicanthis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuetzalan Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Neumann s Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.