Arroyo Willow vs Giant Otter

Salix lasiolepis compared with Pteronura brasiliensis

Key Differences

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

Taxonomic Classification

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

Conservation Status

Arroyo Willow

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Arroyo Willow	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arroyo Willow

Habitat

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

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.

Arroyo Willow

The Arroyo Willow, Salix lasiolepis, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.