Giant Otter vs Lined Hooktail

Pteronura brasiliensis compared with Paragomphus lineatus

Key Differences

• Giant Otter is Endangered while Lined Hooktail is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Lined Hooktail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Carnivora (Carnivorans)	Odonata (Odonata)
Family	Mustelidae (Weasels & Otters)	Gomphidae
Genus	Pteronura	Paragomphus
Species	Pteronura brasiliensis	Paragomphus lineatus

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Lined Hooktail

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Lined Hooktail
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.

Lined Hooktail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.