Baytop's Onion vs Ruff

Allium baytopiorum compared with Calidris pugnax

Key Differences

• Baytop's Onion is Critically Endangered while Ruff is Least Concern.

Taxonomic Classification

Rank	Baytop's Onion	Ruff
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Liliopsida (単子葉植物綱)	Aves (鳥類)
Order	Asparagales (クサスギカズラ目)	Charadriiformes (チドリ目)
Family	Amaryllidaceae	Scolopacidae
Genus	Allium	Calidris
Species	Allium baytopiorum	Calidris pugnax

Conservation Status

Baytop's Onion

CR — Critically Endangered

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Baytop's Onion	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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).

Baytop's Onion

The Baytop's Onion (Allium baytopiorum) is a species in the genus Allium. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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。