Pastinaca vs Mekong freshwater stingray

Hemitrygon akajei compared with Hemitrygon laosensis

Key Differences

• Pastinaca is Near Threatened while Mekong freshwater stingray is Endangered.

Taxonomic Classification

Rank	Pastinaca	Mekong freshwater stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Elasmobranchii	Elasmobranchii
Order same	Myliobatiformes (Myliobatiformes)	Myliobatiformes (Myliobatiformes)
Family same	Dasyatidae	Dasyatidae
Genus same	Hemitrygon	Hemitrygon
Species	Hemitrygon akajei	Hemitrygon laosensis

Evolutionary Relationship

Pastinaca and Mekong freshwater stingray share a common ancestor at the Genus level: Hemitrygon.

Conservation Status

Pastinaca

NT — Near Threatened

Mekong freshwater stingray

EN — Endangered

Physical Characteristics

Attribute	Pastinaca	Mekong freshwater stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pastinaca

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

Mekong freshwater stingray

Pastinaca

The Brown Stingray (Hemitrygon akajei) is a species in the genus Hemitrygon. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.