Argus skate vs Giant Otter

Dentiraja polyommata compared with Pteronura brasiliensis

Key Differences

• Argus skate is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Argus skate	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Carnivora (Carnivorans)
Family	Rajidae	Mustelidae (Weasels & Otters)
Genus	Dentiraja	Pteronura
Species	Dentiraja polyommata	Pteronura brasiliensis

Evolutionary Relationship

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

Conservation Status

Argus skate

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Argus skate	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Argus skate

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.

Argus skate

The Argus skate, Dentiraja polyommata, is a species. It is currently assessed as least concern on the IUCN Red List.