écureuil, écureuil rouge vs

Sciurus vulgaris compared with Nitzschia angularis

Key Differences

écureuil, écureuil rouge is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	écureuil, écureuil rouge
Kingdom	Animalia (animal)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Ochrophyta (Ochrophyta)
Class	Mammalia (mammifères)	Bacillariophyceae (Bacillariophyceae)
Order	Rodentia (Rodents)	Bacillariales (Bacillariales)
Family	Sciuridae (Squirrels)	Bacillariaceae
Genus	Sciurus (Tree Squirrels)	Nitzschia
Species	Sciurus vulgaris	Nitzschia angularis

Conservation Status

écureuil, écureuil rouge

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	écureuil, écureuil rouge
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

écureuil, écureuil rouge

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Georgia) and Europe (5 countries).

Habitat

Native to Asia and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Sweden, and Taiwan.

écureuil, écureuil rouge

Eurasian red squirrel (Sciurus vulgaris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Nitzschia angularis is an elongated, pennate freshwater diatom with angular poles and a distinctive raphe positioned along the keel of the frustule. It inhabits eutrophic to mesotrophic freshwater environments including rivers, ponds, and nutrient-enriched lakes. This photosynthetic diatom is associated with moderately enriched freshwater conditions.