Blue Featherleg vs brittlestar

Platycnemis pennipes compared with Amphiura filiformis

Taxonomic Classification

Rank	Blue Featherleg	brittlestar
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Arthropoda (节肢动物门)	Echinodermata (棘皮动物门)
Class	Insecta (昆蟲綱)	Ophiuroidea (蛇尾纲)
Order	Odonata (蜻蜓目)	Amphilepidida (阳遂足目)
Family	Platycnemididae	Amphiuridae
Genus	Platycnemis	Amphiura
Species	Platycnemis pennipes	Amphiura filiformis

Evolutionary Relationship

Blue Featherleg and brittlestar share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Blue Featherleg

LC — Least Concern

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Blue Featherleg	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Featherleg

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Blue Featherleg

蓝羽腿豆娘是欧洲和西亚静水及缓流淡水栖息地中的中型豆娘，因雄性后腿胫节具有醒目的羽毛状饰边而得名，雄性在求偶展示时会摆动这些饰边。雄性呈淡蓝色，雌性为橄榄绿色。它们栖于挺水植物上，是河流栖息地水质的良好指示物种。水污染和农业集约化导致其部分地区种群数量下降。

brittlestar

The Brittlestar (Amphiura filiformis) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden