Hector s Dolphin vs ホオジロオナガガモ

Cephalorhynchus hectori compared with Anas bahamensis

Key Differences

• Hector s Dolphin is Endangered while ホオジロオナガガモ is Least Concern.

Taxonomic Classification

Rank	Hector s Dolphin	ホオジロオナガガモ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Cetacea (Whales & Dolphins)	Anseriformes (カモ目)
Family	Delphinidae (Oceanic Dolphins)	Anatidae
Genus	Cephalorhynchus	Anas
Species	Cephalorhynchus hectori	Anas bahamensis

Evolutionary Relationship

Hector s Dolphin and ホオジロオナガガモ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Hector s Dolphin

EN — Endangered

ホオジロオナガガモ

LC — Least Concern

Physical Characteristics

Attribute	Hector s Dolphin	ホオジロオナガガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

ホオジロオナガガモ

Habitat

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

Range

Widely distributed across Asia (Israel), Europe (9 countries), and South America (Colombia, Ecuador, Venezuela).

ホオジロオナガガモ

シロホオオナガガモ(Anas bahamensis)は、IUCNレッドリストで軽度懸念(LC)に分類される。生息域全体にわたり広く分布し個体群は安定しており、直接的な保全上の懸念はない。