Achallo vs Bigtooth river stingray

Chinchillula sahamae compared with Potamotrygon henlei

Taxonomic Classification

Rank	Achallo	Bigtooth river stingray
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Elasmobranchii
Order	Rodentia (Bộ Gặm nhấm)	Myliobatiformes (Bộ Cá đuối ó)
Family	Cricetidae	Potamotrygonidae
Genus	Chinchillula	Potamotrygon
Species	Chinchillula sahamae	Potamotrygon henlei

Evolutionary Relationship

Achallo and Bigtooth river stingray share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Achallo

LC — Least Concern

Bigtooth river stingray

LC — Least Concern

Physical Characteristics

Attribute	Achallo	Bigtooth river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Achallo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bigtooth river stingray

Achallo

The Achallo (Chinchillula sahamae) is a species in the genus Chinchillula. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial and aquatic ecosystems.

Bigtooth river stingray

The Bigtooth river stingray (Potamotrygon henlei) is a species in the genus Potamotrygon. It is currently classified as Least Concern on the IUCN Red List.