Irrawaddy dolphin vs クロツリスドリ

Orcaella brevirostris compared with Amblycercus holosericeus

Key Differences

• Irrawaddy dolphin is Endangered while クロツリスドリ is Least Concern.

Taxonomic Classification

Rank	Irrawaddy dolphin	クロツリスドリ
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)	Icteridae
Genus	Orcaella	Amblycercus
Species	Orcaella brevirostris	Amblycercus holosericeus

Evolutionary Relationship

Irrawaddy dolphin and クロツリスドリ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Irrawaddy dolphin

EN — Endangered

クロツリスドリ

LC — Least Concern

Physical Characteristics

Attribute	Irrawaddy dolphin	クロツリスドリ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

クロツリスドリ

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

クロツリスドリ

キバシカシク（Amblycercus holosericeus）はIUCNレッドリストで軽度懸念（LC）に分類されています。生息域全体に広く分布し個体群は安定しており、緊急の保全上の懸念はありません。