Noctule vs Ungava collared lemming

Nyctalus noctula compared with Dicrostonyx hudsonius

Key Differences

• Noctule is Vulnerable while Ungava collared lemming is Least Concern.

Taxonomic Classification

Rank	Noctule	Ungava collared lemming
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Chiroptera (翼手目)	Rodentia (啮齿目)
Family	Vespertilionidae	Cricetidae
Genus	Nyctalus	Dicrostonyx
Species	Nyctalus noctula	Dicrostonyx hudsonius

Evolutionary Relationship

Noctule and Ungava collared lemming share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Noctule

VU — Vulnerable

Ungava collared lemming

LC — Least Concern

Physical Characteristics

Attribute	Noctule	Ungava collared lemming
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Ungava collared lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Noctule

Noctule（Nyctalus noctula，大蝙蝠）在IUCN红色名录中被列为易危（VU）。在野外面临高度灭绝风险，种群持续下降，栖息地压力日益增大。