Kai stingaree vs Hirata-ei

Urolophus kaianus compared with Urolophus aurantiacus

Key Differences

• Kai stingaree is Data Deficient while Hirata-ei is Vulnerable.

Taxonomic Classification

Rank	Kai stingaree	Hirata-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (トビエイ目)	Myliobatiformes (トビエイ目)
Family same	Urolophidae	Urolophidae
Genus same	Urolophus	Urolophus
Species	Urolophus kaianus	Urolophus aurantiacus

Evolutionary Relationship

Kai stingaree and Hirata-ei share a common ancestor at the Genus level: Urolophus.

Conservation Status

Kai stingaree

DD — Data Deficient

Hirata-ei

VU — Vulnerable

Physical Characteristics

Attribute	Kai stingaree	Hirata-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kai stingaree

Hirata-ei

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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