Diminutive Serotine vs Taiwan spurdog

Eptesicus diminutus compared with Squalus formosus

Key Differences

• Diminutive Serotine is Data Deficient while Taiwan spurdog is Endangered.

Taxonomic Classification

Rank	Diminutive Serotine	Taiwan spurdog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Chiroptera (Bats)	Squaliformes (Squaliformes)
Family	Vespertilionidae	Squalidae
Genus	Eptesicus	Squalus
Species	Eptesicus diminutus	Squalus formosus

Evolutionary Relationship

Diminutive Serotine and Taiwan spurdog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Diminutive Serotine

DD — Data Deficient

Taiwan spurdog

EN — Endangered

Physical Characteristics

Attribute	Diminutive Serotine	Taiwan spurdog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Diminutive Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Taiwan spurdog

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.