Johan s Spiny Mouse vs Pine-dwelling Minute Salamander

Acomys johannis compared with Thorius pinicola

Key Differences

• Johan s Spiny Mouse is Least Concern while Pine-dwelling Minute Salamander is Endangered.

Taxonomic Classification

Rank	Johan s Spiny Mouse	Pine-dwelling Minute 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	Thorius
Species	Acomys johannis	Thorius pinicola

Evolutionary Relationship

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

Conservation Status

Johan s Spiny Mouse

LC — Least Concern

Pine-dwelling Minute Salamander

EN — Endangered

Physical Characteristics

Attribute	Johan s Spiny Mouse	Pine-dwelling Minute Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Johan s Spiny Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pine-dwelling Minute 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.