Giant Otter vs Semenov onion

Pteronura brasiliensis compared with Allium semenowii

Key Differences

• Giant Otter is Endangered while Semenov onion is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Semenov onion
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Carnivora (Carnivorans)	Asparagales (Asparagales)
Family	Mustelidae (Weasels & Otters)	Amaryllidaceae
Genus	Pteronura	Allium
Species	Pteronura brasiliensis	Allium semenowii

Conservation Status

Giant Otter

EN — Endangered

Semenov onion

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Semenov onion
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.

Semenov onion

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.