オークランドアイサ vs ウミアイサ

Mergus australis compared with Mergus serrator

Key Differences

  • オークランドアイサ is Extinct while ウミアイサ is Least Concern.

Taxonomic Classification

Rank オークランドアイサ 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 same Aves (鳥類) Aves (鳥類)
Order same Anseriformes (カモ目) Anseriformes (カモ目)
Family same Anatidae Anatidae
Genus same Mergus Mergus
Species Mergus australis Mergus serrator

Evolutionary Relationship

オークランドアイサ and ウミアイサ share a common ancestor at the Genus level: Mergus.

Conservation Status

オークランドアイサ

EX — Extinct

ウミアイサ

LC — Least Concern

Physical Characteristics

Attribute オークランドアイサ ウミアイサ
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

オークランドアイサ

Habitat

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

Range

Found in Norway.

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).

オークランドアイサ

The Auckland Islands Merganser (Mergus australis) is a species in the genus Mergus. It is currently classified as Extinct on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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。

Shared Countries

Both species can be found in 1 countries:

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