Giant Otter vs 白翅浮鸥

Pteronura brasiliensis compared with Chlidonias leucopterus

Key Differences

• Giant Otter is Endangered while 白翅浮鸥 is Not Evaluated.

Taxonomic Classification

Rank	Giant Otter	白翅浮鸥
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Carnivora (食肉目)	Charadriiformes (鸻形目)
Family	Mustelidae (Weasels & Otters)	Laridae
Genus	Pteronura	Chlidonias
Species	Pteronura brasiliensis	Chlidonias leucopterus

Evolutionary Relationship

Giant Otter and 白翅浮鸥 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Giant Otter

EN — Endangered

白翅浮鸥

NE — Not Evaluated

Physical Characteristics

Attribute	Giant Otter	白翅浮鸥
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.

白翅浮鸥

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

白翅浮鸥

白翅浮鸥（Chlidonias leucopterus）在IUCN红色名录中被评为未评估（NE）。尚未根据IUCN红色名录标准进行评估，保育状况有待确定。