Giant Otter vs Tigertail skate

Pteronura brasiliensis compared with Leucoraja compagnoi

Key Differences

• Giant Otter is Endangered while Tigertail skate is Data Deficient.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Tigertail skate

DD — Data Deficient

Physical Characteristics

Attribute	Giant Otter	Tigertail skate
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.

Tigertail skate