Jahn's Stream Frog vs Narrow-headed Vole

Hyloscirtus jahni compared with Microtus gregalis

Key Differences

• Jahn's Stream Frog is Vulnerable while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Jahn's Stream Frog	Narrow-headed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (Amphibians)	Mammalia (Mammals)
Order	Anura (Frogs & Toads)	Rodentia (Rodents)
Family	Hylidae	Cricetidae
Genus	Hyloscirtus	Microtus
Species	Hyloscirtus jahni	Microtus gregalis

Evolutionary Relationship

Jahn's Stream Frog and Narrow-headed Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Jahn's Stream Frog

VU — Vulnerable

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Jahn's Stream Frog	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Jahn's Stream Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.