Narrow-headed Vole vs Orellana's Collared Frog

Microtus gregalis compared with Mannophryne orellana

Key Differences

• Narrow-headed Vole is Least Concern while Orellana's Collared Frog is Endangered.

Taxonomic Classification

Rank	Narrow-headed Vole	Orellana's Collared Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Cricetidae	Aromobatidae
Genus	Microtus	Mannophryne
Species	Microtus gregalis	Mannophryne orellana

Evolutionary Relationship

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

Conservation Status

Narrow-headed Vole

LC — Least Concern

Orellana's Collared Frog

EN — Endangered

Physical Characteristics

Attribute	Narrow-headed Vole	Orellana's Collared Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orellana's Collared Frog

Habitat

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

Range

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