Pastenague du Pacifique vs Guianan Squirrel

Hemitrygon akajei compared with Sciurus aestuans

Key Differences

• Pastenague du Pacifique is Near Threatened while Guianan Squirrel is Least Concern.

Taxonomic Classification

Rank	Pastenague du Pacifique	Guianan Squirrel
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (mammifères)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Dasyatidae	Sciuridae (Squirrels)
Genus	Hemitrygon	Sciurus (Tree Squirrels)
Species	Hemitrygon akajei	Sciurus aestuans

Evolutionary Relationship

Pastenague du Pacifique and Guianan Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pastenague du Pacifique

NT — Near Threatened

Guianan Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Pastenague du Pacifique	Guianan Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pastenague du Pacifique

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.

Guianan Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Pastenague du Pacifique

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.