small tortoiseshell vs 欧柳莺

Aglais urticae compared with Phylloscopus trochilus

Key Differences

• small tortoiseshell is Near Threatened while 欧柳莺 is Vulnerable.

Taxonomic Classification

Rank	small tortoiseshell	欧柳莺
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Chordata (脊索动物门)
Class	Insecta (昆蟲綱)	Aves (鳥綱)
Order	Lepidoptera (鱗翅目)	Passeriformes (雀形目)
Family	Nymphalidae (Brush-footed Butterflies)	Phylloscopidae
Genus	Aglais	Phylloscopus
Species	Aglais urticae	Phylloscopus trochilus

Evolutionary Relationship

small tortoiseshell and 欧柳莺 share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

small tortoiseshell

NT — Near Threatened

欧柳莺

VU — Vulnerable

Physical Characteristics

Attribute	small tortoiseshell	欧柳莺
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

欧柳莺

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

small tortoiseshell

小玳瑁蛱蝶(Aglais urticae)在IUCN红色名录中被列为近危(NT)物种。接近符合受威胁种标准，如无保护措施，种群可能变得脆弱。

欧柳莺

林柳莺（Phylloscopus trochilus）在IUCN红色名录中被评为易危（VU）。在野外面临较高的濒危风险，种群数量下降，栖息地压力增大。

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden