small tortoiseshell vs tree hydroid

Aglais urticae compared with Eudendrium ramosum

Key Differences

• small tortoiseshell is Near Threatened while tree hydroid is Not Evaluated.

Taxonomic Classification

Rank	small tortoiseshell	tree hydroid
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Cnidaria (刺胞動物門)
Class	Insecta (昆蟲綱)	Hydrozoa (水螅纲)
Order	Lepidoptera (鱗翅目)	Anthoathecata (花水母目)
Family	Nymphalidae (Brush-footed Butterflies)	Eudendriidae
Genus	Aglais	Eudendrium
Species	Aglais urticae	Eudendrium ramosum

Evolutionary Relationship

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

Conservation Status

small tortoiseshell

NT — Near Threatened

tree hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	small tortoiseshell	tree hydroid
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.

tree hydroid

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden