Brown stingaree vs Giant Otter

Urolophus westraliensis compared with Pteronura brasiliensis

Key Differences

• Brown stingaree is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Brown stingaree

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Brown stingaree

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.

Brown stingaree

The Brown Stingaree (Urolophus westraliensis) is a species in the genus Urolophus. It is currently classified as Least Concern on the IUCN Red List. As a member of the genus Urolophus, it shares characteristics with related species within this taxonomic group.