Corrugated Salamander vs Fossa

Isthmura corrugata compared with Cryptoprocta ferox

Key Differences

• Corrugated Salamander is Critically Endangered while Fossa is Vulnerable.

Taxonomic Classification

Rank	Corrugated Salamander	Fossa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Carnivora (Carnivorans)
Family	Plethodontidae	Eupleridae
Genus	Isthmura	Cryptoprocta
Species	Isthmura corrugata	Cryptoprocta ferox

Evolutionary Relationship

Corrugated Salamander and Fossa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Corrugated Salamander

CR — Critically Endangered

Fossa

VU — Vulnerable

Physical Characteristics

Attribute	Corrugated Salamander	Fossa
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.

Fossa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.