Harmless Serotine vs 爪哇八哥

Eptesicus innoxius compared with Acridotheres javanicus

Key Differences

• Harmless Serotine is Near Threatened while 爪哇八哥 is Vulnerable.

Taxonomic Classification

Rank	Harmless Serotine	爪哇八哥
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	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Chiroptera (翼手目)	Passeriformes (雀形目)
Family	Vespertilionidae	Sturnidae
Genus	Eptesicus	Acridotheres
Species	Eptesicus innoxius	Acridotheres javanicus

Evolutionary Relationship

Harmless Serotine and 爪哇八哥 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Harmless Serotine

NT — Near Threatened

爪哇八哥

VU — Vulnerable

Physical Characteristics

Attribute	Harmless Serotine	爪哇八哥
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

爪哇八哥

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (5 countries) and Europe (Norway). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.