Bell's False Brook Salamander vs Corrugated Salamander

Isthmura bellii compared with Isthmura corrugata

Key Differences

• Bell's False Brook Salamander is Least Concern while Corrugated Salamander is Critically Endangered.

Taxonomic Classification

Rank	Bell's False Brook Salamander	Corrugated Salamander
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Amphibia (Amphibien)	Amphibia (Amphibien)
Order same	Caudata (Schwanzlurche)	Caudata (Schwanzlurche)
Family same	Plethodontidae	Plethodontidae
Genus same	Isthmura	Isthmura
Species	Isthmura bellii	Isthmura corrugata

Evolutionary Relationship

Bell's False Brook Salamander and Corrugated Salamander share a common ancestor at the Genus level: Isthmura.

Conservation Status

Bell's False Brook Salamander

LC — Least Concern

Corrugated Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Bell's False Brook Salamander	Corrugated Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bell's False Brook Salamander

Habitat

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

Range

Found in Mexico.

Corrugated 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.

Bell's False Brook Salamander

The Bell's False Brook Salamander (Isthmura bellii) is a species in the genus Isthmura. It is currently classified as Least Concern on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Shared Countries

Both species can be found in 1 countries:

🇲🇽 Mexico