Corrugated Salamander vs Minca Spiny Rat

Isthmura corrugata compared with Proechimys mincae

Key Differences

• Corrugated Salamander is Critically Endangered while Minca Spiny Rat is Data Deficient.

Taxonomic Classification

Rank	Corrugated Salamander	Minca Spiny Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Plethodontidae	Echimyidae
Genus	Isthmura	Proechimys
Species	Isthmura corrugata	Proechimys mincae

Evolutionary Relationship

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

Conservation Status

Corrugated Salamander

CR — Critically Endangered

Minca Spiny Rat

DD — Data Deficient

Physical Characteristics

Attribute	Corrugated Salamander	Minca Spiny Rat
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.

Minca Spiny Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.