Firschein's False Brook Salamander vs Kozlov’s Pygmy Jerboa

Pseudoeurycea firscheini compared with Salpingotus kozlovi

Key Differences

• Firschein's False Brook Salamander is Endangered while Kozlov’s Pygmy Jerboa is Least Concern.

Taxonomic Classification

Rank	Firschein's False Brook Salamander	Kozlov’s Pygmy Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Caudata (Caudata)	Rodentia (Rodents)
Family	Plethodontidae	Dipodidae
Genus	Pseudoeurycea	Salpingotus
Species	Pseudoeurycea firscheini	Salpingotus kozlovi

Evolutionary Relationship

Firschein's False Brook Salamander and Kozlov’s Pygmy Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Firschein's False Brook Salamander

EN — Endangered

Kozlov’s Pygmy Jerboa

LC — Least Concern

Physical Characteristics

Attribute	Firschein's False Brook Salamander	Kozlov’s Pygmy Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Firschein's 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.

Kozlov’s Pygmy Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.