Ruff vs small tortoiseshell

Calidris pugnax compared with Aglais urticae

Key Differences

• Ruff is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Ruff	small tortoiseshell
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Chordata (척삭동물)	Arthropoda (절지동물)
Class	Aves (새)	Insecta (곤충)
Order	Charadriiformes (도요목)	Lepidoptera (나비목)
Family	Scolopacidae	Nymphalidae (Brush-footed Butterflies)
Genus	Calidris	Aglais
Species	Calidris pugnax	Aglais urticae

Evolutionary Relationship

Ruff and small tortoiseshell share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Ruff

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Ruff	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Ruff

Ruff(Calidris pugnax)는 IUCN 적색 목록에서 관심 대상(LC)으로 분류된다. 분포 범위 전역에 널리 퍼져 있고 개체 수가 풍부하며, 개체군이 안정적이고 즉각적인 보전 우려가 없다.

small tortoiseshell

작은 거북등 나비(Aglais urticae)는 IUCN 적색 목록에서 준위협(NT) 종으로 분류된다. 위협 종으로 분류되기 직전 단계로, 보전 조치 없이는 취약 종이 될 수 있는 개체군이다.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden