Harmless Serotine vs Java stingaree

Eptesicus innoxius compared with Urolophus javanicus

Key Differences

• Harmless Serotine is Near Threatened while Java stingaree is Critically Endangered.

Taxonomic Classification

Rank	Harmless Serotine	Java stingaree
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Chiroptera (翼手目)	Myliobatiformes (トビエイ目)
Family	Vespertilionidae	Urolophidae
Genus	Eptesicus	Urolophus
Species	Eptesicus innoxius	Urolophus javanicus

Evolutionary Relationship

Harmless Serotine and Java stingaree share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Harmless Serotine

NT — Near Threatened

Java stingaree

CR — Critically Endangered

Physical Characteristics

Attribute	Harmless Serotine	Java stingaree
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.

Java stingaree