ヒメハジロ vs Giant Otter

Bucephala albeola compared with Pteronura brasiliensis

Key Differences

• ヒメハジロ is Not Evaluated while Giant Otter is Endangered.

Taxonomic Classification

Rank	ヒメハジロ	Giant Otter
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Anseriformes (カモ目)	Carnivora (ネコ目)
Family	Anatidae	Mustelidae (Weasels & Otters)
Genus	Bucephala	Pteronura
Species	Bucephala albeola	Pteronura brasiliensis

Evolutionary Relationship

ヒメハジロ and Giant Otter share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

ヒメハジロ

NE — Not Evaluated

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	ヒメハジロ	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ヒメハジロ

Habitat

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

Range

Found across Europe (11 countries) and North America (United States).

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.

ヒメハジロ

バフルヘッド（Bucephala albeola）はIUCNレッドリストで未評価（NE）に分類されています。まだIUCNレッドリストの基準に照らした評価が行われておらず、保全状況は未確定です。