Blackish stingray vs Giant Otter

Hemitrygon navarrae compared with Pteronura brasiliensis

Key Differences

• Blackish stingray is Vulnerable while Giant Otter is Endangered.

Taxonomic Classification

Rank	Blackish 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	Hemitrygon	Pteronura
Species	Hemitrygon navarrae	Pteronura brasiliensis

Evolutionary Relationship

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

Conservation Status

Blackish stingray

VU — Vulnerable

Giant Otter

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Blackish stingray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.

Blackish stingray

The Blackish stingray (Hemitrygon navarrae) is a species in the genus Hemitrygon. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.