Irrawaddy dolphin vs キマユヒメドリ

Orcaella brevirostris compared with Ammodramus aurifrons

Key Differences

• Irrawaddy dolphin is Endangered while キマユヒメドリ is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	キマユヒメドリ
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)	Passeriformes (スズメ目)
Family	Delphinidae (Oceanic Dolphins)	Passerellidae
Genus	Orcaella	Ammodramus
Species	Orcaella brevirostris	Ammodramus aurifrons

Evolutionary Relationship

Irrawaddy dolphin and キマユヒメドリ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Irrawaddy dolphin

EN — Endangered

キマユヒメドリ

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	キマユヒメドリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

キマユヒメドリ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

キマユヒメドリ

キマユスズメ（Ammodramus aurifrons）はIUCNレッドリストで軽度懸念（LC）に分類されています。南アメリカのアマゾン川流域やオリノコ川流域の草原、牧草地、水田に生息する小型のスズメ科鳥類で、広い分布域と安定した個体群を持ちます。