Narrow-headed Vole vs

Microtus gregalis compared with Sphingopyxis granuli

Key Differences

• Narrow-headed Vole is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Narrow-headed Vole
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Proteobacteria (Proteobacteria)
Class	Mammalia (Mammals)	Alphaproteobacteria (Alphaproteobacteria)
Order	Rodentia (Rodents)	Sphingomonadales (Sphingomonadales)
Family	Cricetidae	Sphingomonadaceae
Genus	Microtus	Sphingopyxis
Species	Microtus gregalis	Sphingopyxis granuli

Conservation Status

Narrow-headed Vole

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

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

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

Sphingopyxis granuli is a Gram-negative alphaproteobacterium in the family Sphingomonadaceae, characterized by its yellow-pigmented colonies and the presence of sphingolipids in its membrane—a trait shared across the family. It was isolated from granule-associated material and is aerobic, rod-shaped, and motile. Sphingopyxis species are common in soils, freshwater, and plant-associated environments.