Dwarf False Brook Salamander vs Peruvian Ichthyomyine

Ixalotriton parvus compared with Neusticomys peruviensis

Key Differences

• Dwarf False Brook Salamander is Critically Endangered while Peruvian Ichthyomyine is Least Concern.

Taxonomic Classification

Rank	Dwarf False Brook Salamander	Peruvian Ichthyomyine
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Amphibia (양서류)	Mammalia (포유류)
Order	Caudata (도롱뇽목)	Rodentia (설치류)
Family	Plethodontidae	Cricetidae
Genus	Ixalotriton	Neusticomys
Species	Ixalotriton parvus	Neusticomys peruviensis

Evolutionary Relationship

Dwarf False Brook Salamander and Peruvian Ichthyomyine share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Dwarf False Brook Salamander

CR — Critically Endangered

Peruvian Ichthyomyine

LC — Least Concern

Physical Characteristics

Attribute	Dwarf False Brook Salamander	Peruvian Ichthyomyine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf False Brook 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.

Peruvian Ichthyomyine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.