Giant Otter vs Silver Hook

Pteronura brasiliensis compared with Deltote uncula

Key Differences

• Giant Otter is Endangered while Silver Hook is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Silver Hook
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Lepidoptera (Butterflies & Moths)
Family	Mustelidae (Weasels & Otters)	Noctuidae
Genus	Pteronura	Deltote
Species	Pteronura brasiliensis	Deltote uncula

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Silver Hook

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Silver Hook
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.

Silver Hook

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.