Giant Otter vs Hudsonian Emerald

Pteronura brasiliensis compared with Somatochlora hudsonica

Key Differences

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

Taxonomic Classification

Rank	Giant Otter	Hudsonian Emerald
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Arthropoda (สัตว์ขาปล้อง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Insecta (แมลง)
Order	Carnivora (สัตว์กินเนื้อ)	Odonata (Odonata)
Family	Mustelidae (Weasels & Otters)	Corduliidae
Genus	Pteronura	Somatochlora
Species	Pteronura brasiliensis	Somatochlora hudsonica

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Hudsonian Emerald

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Hudsonian 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.

Hudsonian Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.