Giant Otter vs Waved Pincertail

Pteronura brasiliensis compared with Onychogomphus flexuosus

Key Differences

• Giant Otter is Endangered while Waved Pincertail is Vulnerable.

Taxonomic Classification

Rank	Giant Otter	Waved Pincertail
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	Onychogomphus
Species	Pteronura brasiliensis	Onychogomphus flexuosus

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Waved Pincertail

VU — Vulnerable

Physical Characteristics

Attribute	Giant Otter	Waved Pincertail
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.

Waved Pincertail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.