Allen’s Common Mustached Bat vs Eurasian pygmy shrew

Pteronotus fuscus compared with Sorex minutus

Key Differences

• Allen’s Common Mustached Bat is Least Concern while Eurasian pygmy shrew is Vulnerable.

Taxonomic Classification

Rank	Allen’s Common Mustached Bat	Eurasian pygmy shrew
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)	Soricomorpha (鼩形目)
Family	Mormoopidae	Soricidae
Genus	Pteronotus	Sorex
Species	Pteronotus fuscus	Sorex minutus

Evolutionary Relationship

Allen’s Common Mustached Bat and Eurasian pygmy shrew share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Allen’s Common Mustached Bat

LC — Least Concern

Eurasian pygmy shrew

VU — Vulnerable

Physical Characteristics

Attribute	Allen’s Common Mustached Bat	Eurasian pygmy shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen’s Common Mustached Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Eurasian pygmy shrew

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.

Allen’s Common Mustached Bat

The Allen’s Common Mustached Bat (Pteronotus fuscus) is a species in the genus Pteronotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian pygmy shrew

小鼩鼱（Sorex minutus）在IUCN红色名录中被列为易危（VU）物种。在野外面临高度危险风险，种群数量下降，栖息地压力不断增加。