Giant Otter vs Glaucous Willow

Pteronura brasiliensis compared with Salix glauca

Key Differences

• Giant Otter is Endangered while Glaucous Willow is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Glaucous Willow
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Carnivora (Carnivorans)	Malpighiales (Malpighiales)
Family	Mustelidae (Weasels & Otters)	Salicaceae
Genus	Pteronura	Salix
Species	Pteronura brasiliensis	Salix glauca

Conservation Status

Giant Otter

EN — Endangered

Glaucous Willow

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Glaucous Willow
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.

Glaucous Willow

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Finland, Norway, and Sweden.