Alashanian Pipistrelle vs European otter

Hypsugo alaschanicus compared with Lutra lutra

Key Differences

• Alashanian Pipistrelle is Least Concern while European otter is Vulnerable.

Taxonomic Classification

Rank	Alashanian Pipistrelle	European otter
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Chiroptera (ค้างคาว)	Carnivora (สัตว์กินเนื้อ)
Family	Vespertilionidae	Mustelidae (Weasels & Otters)
Genus	Hypsugo	Lutra (Otters)
Species	Hypsugo alaschanicus	Lutra lutra

Evolutionary Relationship

Alashanian Pipistrelle and European otter share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Alashanian Pipistrelle

LC — Least Concern

European otter

VU — Vulnerable

Trend: Stable →

Physical Characteristics

Attribute	Alashanian Pipistrelle	European otter
Diet	—	Carnivore
Average Lifespan	—	10 years
Average Length	—	1.0 m
Average Weight	—	10.0 kg

Habitat & Geographic Range

Alashanian Pipistrelle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

European otter

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

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

Alashanian Pipistrelle

The Alashanian Pipistrelle (Hypsugo alaschanicus) is a species in the genus Hypsugo. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

European otter

Sleek semi-aquatic mustelid found along clean rivers, streams, and coastlines across Europe and Asia. European otters can reach 1.3 meters in length and are highly skilled fish hunters, using sensitive whiskers to detect prey movements. Requiring unpolluted water with abundant fish, they are an indicator species for freshwater ecosystem health. Once nearly extinct in Western Europe from hunting and pollution, populations have recovered significantly following water quality improvements.