Giant Otter vs robust bobtail

Pteronura brasiliensis compared with Sepiola robusta

Key Differences

• Giant Otter is Endangered while robust bobtail is Data Deficient.

Taxonomic Classification

Rank	Giant Otter	robust bobtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Cephalopoda (Cephalopods)
Order	Carnivora (Carnivorans)	Sepiida (Sepiida)
Family	Mustelidae (Weasels & Otters)	Sepiolidae
Genus	Pteronura	Sepiola
Species	Pteronura brasiliensis	Sepiola robusta

Evolutionary Relationship

Giant Otter and robust bobtail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Giant Otter

EN — Endangered

robust bobtail

DD — Data Deficient

Physical Characteristics

Attribute	Giant Otter	robust bobtail
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.

robust bobtail