Giant False Brook Salamander vs Peruvian Laucha

Isthmura gigantea compared with Calomys sorellus

Key Differences

• Giant False Brook Salamander is Endangered while Peruvian Laucha is Least Concern.

Taxonomic Classification

Rank	Giant False Brook Salamander	Peruvian Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Plethodontidae	Cricetidae
Genus	Isthmura	Calomys
Species	Isthmura gigantea	Calomys sorellus

Evolutionary Relationship

Giant False Brook Salamander and Peruvian Laucha share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant False Brook Salamander

EN — Endangered

Peruvian Laucha

LC — Least Concern

Physical Characteristics

Attribute	Giant False Brook Salamander	Peruvian Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant False Brook 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.

Peruvian Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.