Johan s Spiny Mouse vs Teotepec Salamander

Acomys johannis compared with Pseudoeurycea teotepec

Key Differences

• Johan s Spiny Mouse is Least Concern while Teotepec Salamander is Critically Endangered.

Taxonomic Classification

Rank	Johan s Spiny Mouse	Teotepec Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Muridae (Mice & Rats)	Plethodontidae
Genus	Acomys	Pseudoeurycea
Species	Acomys johannis	Pseudoeurycea teotepec

Evolutionary Relationship

Johan s Spiny Mouse and Teotepec Salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Johan s Spiny Mouse

LC — Least Concern

Teotepec Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Johan s Spiny Mouse	Teotepec Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Johan s Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Teotepec Salamander

Habitat

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

Range

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