Blue stingray vs Giant Otter

Dasyatis pastinaca compared with Pteronura brasiliensis

Key Differences

• Blue stingray is Not Evaluated while Giant Otter is Endangered.

Taxonomic Classification

Rank	Blue stingray	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Carnivora (Carnivorans)
Family	Dasyatidae	Mustelidae (Weasels & Otters)
Genus	Dasyatis	Pteronura
Species	Dasyatis pastinaca	Pteronura brasiliensis

Evolutionary Relationship

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

Conservation Status

Blue stingray

NE — Not Evaluated

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Blue stingray	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue stingray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

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.

Blue stingray

The Blue stingray (Dasyatis pastinaca) is a species in the genus Dasyatis. Native to Europe, inhabiting ecosystems characteristic of the region.