Eurasian red squirrel vs

Sciurus vulgaris compared with Pseudoperonospora urticae

Key Differences

• Eurasian red squirrel is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Eurasian red squirrel
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Oomycota (Oomycetes)
Class	Mammalia (Mammals)	Peronosporea (Peronosporea)
Order	Rodentia (Rodents)	Peronosporales (Peronosporales)
Family	Sciuridae (Squirrels)	Peronosporaceae
Genus	Sciurus (Tree Squirrels)	Pseudoperonospora
Species	Sciurus vulgaris	Pseudoperonospora urticae

Conservation Status

Eurasian red squirrel

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian red squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Eurasian red squirrel

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.

Pseudoperonospora urticae is an obligate biotrophic oomycete downy mildew pathogen in the family Peronosporaceae, infecting stinging nettle (Urtica) species. It causes yellowing and chlorosis of leaves with characteristic grayish sporulation on the undersurface during moist conditions. Its host specificity to nettles makes it an interesting model for studying coevolution between oomycete pathogens and their wild hosts.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden