Bigtooth river stingray vs Franciscana

Potamotrygon henlei compared with Pontoporia blainvillei

Key Differences

• Bigtooth river stingray is Least Concern while Franciscana is Vulnerable.

Taxonomic Classification

Rank	Bigtooth river stingray	Franciscana
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Potamotrygonidae	Pontoporiidae
Genus	Potamotrygon	Pontoporia
Species	Potamotrygon henlei	Pontoporia blainvillei

Evolutionary Relationship

Bigtooth river stingray and Franciscana share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bigtooth river stingray

LC — Least Concern

Franciscana

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Bigtooth river stingray

Franciscana

Habitat

Typically found in 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.