Flat-headed Kusimanse vs ウミアイサ

Crossarchus platycephalus compared with Mergus serrator

Taxonomic Classification

Rank	Flat-headed Kusimanse	ウミアイサ
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	Carnivora (ネコ目)	Anseriformes (カモ目)
Family	Herpestidae	Anatidae
Genus	Crossarchus	Mergus
Species	Crossarchus platycephalus	Mergus serrator

Evolutionary Relationship

Flat-headed Kusimanse and ウミアイサ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Flat-headed Kusimanse

LC — Least Concern

ウミアイサ

LC — Least Concern

Physical Characteristics

Attribute	Flat-headed Kusimanse	ウミアイサ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-headed Kusimanse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

ウミアイサ

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia).

ウミアイサ

ウミアイサ（Mergus serrator）はIUCNレッドリストで軽度懸念（LC）に分類されている。分布域全体で広く豊富に生息し、個体群は安定しており、直接的な保全上の懸念はない。