Long-tailed Ground Squirrel vs Noctule

Urocitellus undulatus compared with Nyctalus noctula

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Noctule is Vulnerable.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Sciuridae (Squirrels)	Vespertilionidae
Genus	Urocitellus	Nyctalus
Species	Urocitellus undulatus	Nyctalus noctula

Evolutionary Relationship

Long-tailed Ground Squirrel and Noctule share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.