Hourglass Dolphin vs アメリカホシハジロ

Lagenorhynchus cruciger compared with Aythya americana

Key Differences

  • Hourglass Dolphin is Least Concern while アメリカホシハジロ is Not Evaluated.

Taxonomic Classification

Rank Hourglass Dolphin アメリカホシハジロ
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 Lagenorhynchus Aythya
Species Lagenorhynchus cruciger Aythya americana

Evolutionary Relationship

Hourglass Dolphin and アメリカホシハジロ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Hourglass Dolphin

LC — Least Concern

アメリカホシハジロ

NE — Not Evaluated

Physical Characteristics

Attribute Hourglass Dolphin アメリカホシハジロ
Diet — —
Average Lifespan — —
Average Length — —
Average Weight — —

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

アメリカホシハジロ

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Hourglass Dolphin

No description available.

アメリカホシハジロ

アカアタマハジロ(Aythya americana)はIUCNレッドリストで未評価(NE)に分類されている。IUCNレッドリスト基準でまだ評価されておらず、保全状況は未確定である。

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