Alder leaf beetle vs brittlestar

Agelastica alni compared with Amphiura filiformis

Taxonomic Classification

Rank	Alder leaf beetle	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	Coleoptera (鞘翅目)	Amphilepidida (阳遂足目)
Family	Chrysomelidae	Amphiuridae
Genus	Agelastica	Amphiura
Species	Agelastica alni	Amphiura filiformis

Evolutionary Relationship

Alder leaf beetle and brittlestar share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Alder leaf beetle

LC — Least Concern

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Alder leaf beetle	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder leaf beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Alder leaf beetle

The Alder leaf beetle (Agelastica alni) is a species in the genus Agelastica. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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