Giant Otter vs Ningaloo Maskray

Pteronura brasiliensis compared with Neotrygon ningalooensis

Key Differences

• Giant Otter is Endangered while Ningaloo Maskray is Data Deficient.

Taxonomic Classification

Rank	Giant Otter	Ningaloo Maskray
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)	Dasyatidae
Genus	Pteronura	Neotrygon
Species	Pteronura brasiliensis	Neotrygon ningalooensis

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Ningaloo Maskray

DD — Data Deficient

Physical Characteristics

Attribute	Giant Otter	Ningaloo Maskray
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.

Ningaloo Maskray