Narrow-headed Vole vs Spiculate Toad

Microtus gregalis compared with Incilius spiculatus

Key Differences

• Narrow-headed Vole is Least Concern while Spiculate Toad is Endangered.

Taxonomic Classification

Rank	Narrow-headed Vole	Spiculate Toad
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	Bufonidae
Genus	Microtus	Incilius
Species	Microtus gregalis	Incilius spiculatus

Evolutionary Relationship

Narrow-headed Vole and Spiculate Toad share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Narrow-headed Vole

LC — Least Concern

Spiculate Toad

EN — Endangered

Physical Characteristics

Attribute	Narrow-headed Vole	Spiculate Toad
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spiculate Toad

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.