Giant Otter vs Small Whiteface

Pteronura brasiliensis compared with Leucorrhinia dubia

Key Differences

• Giant Otter is Endangered while Small Whiteface is Near Threatened.

Taxonomic Classification

Rank	Giant Otter	Small Whiteface
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Chordata (حبليات)	Arthropoda (مفصليات الأرجل)
Class	Mammalia (ثدييات)	Insecta (حشرات)
Order	Carnivora (لواحم)	Odonata (يعسوبيات)
Family	Mustelidae (Weasels & Otters)	Libellulidae
Genus	Pteronura	Leucorrhinia
Species	Pteronura brasiliensis	Leucorrhinia dubia

Evolutionary Relationship

Giant Otter and Small Whiteface share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

Giant Otter

EN — Endangered

Small Whiteface

NT — Near Threatened

Physical Characteristics

Attribute	Giant Otter	Small Whiteface
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.

Small Whiteface

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Small Whiteface

Small Whiteface (Leucorrhinia dubia) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.