Giant Otter vs Great stingaree

Pteronura brasiliensis compared with Urolophus bucculentus

Key Differences

• Giant Otter is Endangered while Great stingaree is Vulnerable.

Taxonomic Classification

Rank	Giant Otter	Great stingaree
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Carnivora (Carnivorans)	Myliobatiformes (Myliobatiformes)
Family	Mustelidae (Weasels & Otters)	Urolophidae
Genus	Pteronura	Urolophus
Species	Pteronura brasiliensis	Urolophus bucculentus

Evolutionary Relationship

Giant Otter and Great stingaree share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Great stingaree

VU — Vulnerable

Physical Characteristics

Attribute	Giant Otter	Great stingaree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Great stingaree