Leschenault's rousette vs Ruff

Rousettus leschenaultii compared with Calidris pugnax

Key Differences

• Leschenault's rousette is Near Threatened while Ruff is Least Concern.

Taxonomic Classification

Rank	Leschenault's rousette	Ruff
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	Chiroptera (翼手目)	Charadriiformes (チドリ目)
Family	Pteropodidae (Fruit Bats)	Scolopacidae
Genus	Rousettus	Calidris
Species	Rousettus leschenaultii	Calidris pugnax

Evolutionary Relationship

Leschenault's rousette and Ruff share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Leschenault's rousette

NT — Near Threatened

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Leschenault's rousette	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Leschenault's rousette

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Ruff

Habitat

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

Range

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

Ruff

Ruff（Calidris pugnax）は IUCN レッドリストで軽度懸念（LC）に分類されている。分布域全体に広く分布し個体数も豊富で、個体群は安定しており差し迫った保全上の懸念はない。

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan