Giant Otter vs Whitespot Ghostshark

Pteronura brasiliensis compared with Hydrolagus alphus

Key Differences

• Giant Otter is Endangered while Whitespot Ghostshark is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Whitespot Ghostshark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Holocephali (Holocephali)
Order	Carnivora (Carnivorans)	Chimaeriformes (Chimaeriformes)
Family	Mustelidae (Weasels & Otters)	Chimaeridae
Genus	Pteronura	Hydrolagus
Species	Pteronura brasiliensis	Hydrolagus alphus

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Whitespot Ghostshark

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Whitespot Ghostshark
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.

Whitespot Ghostshark