Giant Otter vs Lake Emerald

Pteronura brasiliensis compared with Somatochlora cingulata

Key Differences

• Giant Otter is Endangered while Lake Emerald is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Lake Emerald
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)	Corduliidae
Genus	Pteronura	Somatochlora
Species	Pteronura brasiliensis	Somatochlora cingulata

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Lake Emerald

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Lake Emerald
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.

Lake Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.