Corrugated Salamander vs Meller’s Mongoose

Isthmura corrugata compared with Rhynchogale melleri

Key Differences

• Corrugated Salamander is Critically Endangered while Meller’s Mongoose is Least Concern.

Taxonomic Classification

Rank	Corrugated Salamander	Meller’s Mongoose
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Carnivora (Carnivorans)
Family	Plethodontidae	Herpestidae
Genus	Isthmura	Rhynchogale
Species	Isthmura corrugata	Rhynchogale melleri

Evolutionary Relationship

Corrugated Salamander and Meller’s Mongoose share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Corrugated Salamander

CR — Critically Endangered

Meller’s Mongoose

LC — Least Concern

Physical Characteristics

Attribute	Corrugated Salamander	Meller’s Mongoose
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Meller’s Mongoose

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.