vs Narrow-headed Vole

Chroococcus varius compared with Microtus gregalis

Key Differences

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

Taxonomic Classification

Rank		Narrow-headed Vole
Kingdom	Bacteria (Bacteria)	Animalia (प्राणी)
Phylum	Cyanobacteria (नील हरित शैवाल)	Chordata (रज्जुकी)
Class	Cyanobacteriia	Mammalia (स्तनधारी)
Order	Cyanobacteriales	Rodentia (कृंतक)
Family	Microcystaceae	Cricetidae
Genus	Chroococcus	Microtus
Species	Chroococcus varius	Microtus gregalis

Conservation Status

NE — Not Evaluated

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chroococcus varius is a species of cyanobacteria in the family Chroococcaceae. The specific epithet varius, meaning variable or diverse, may reflect the morphological variability of this species across different environmental conditions, a characteristic shared by many cyanobacteria of the genus. Chroococcus species can show considerable plasticity in cell size, sheath color, and colony arrangement depending on growth conditions, which has historically complicated species-level identification. Chroococcus varius has been documented from freshwater and aquatic habitats, contributing to the diverse microflora of lakes, ponds, and slow-moving waters. Like other members of the genus, it consists of spherical cells in pairs or small groups enclosed within a gelatinous matrix. The cells perform oxygenic photosynthesis and contribute to primary production in their aquatic ecosystems. Cyanobacteria of the Chroococcaceae family are among the most ecologically generalist cyanobacterial groups, occupying habitats from polar regions to tropical freshwaters. Chroococcus varius has been recorded from European freshwater localities. The species is not assessed by the IUCN, reflecting the limited application of conservation frameworks to prokaryotic microorganisms.