Chinese river dolphin vs コオバシギ

Lipotes vexillifer compared with Calidris canutus

Key Differences

• Chinese river dolphin is Critically Endangered while コオバシギ is Least Concern.

Taxonomic Classification

Rank	Chinese river dolphin	コオバシギ
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)	Charadriiformes (チドリ目)
Family	Lipotidae	Scolopacidae
Genus	Lipotes	Calidris
Species	Lipotes vexillifer	Calidris canutus

Evolutionary Relationship

Chinese river dolphin and コオバシギ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Chinese river dolphin

CR — Critically Endangered

コオバシギ

LC — Least Concern

Physical Characteristics

Attribute	Chinese river dolphin	コオバシギ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

コオバシギ

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Chinese river dolphin

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.

コオバシギ

コオバシギ（Calidris canutus）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。