Birch Bark Beetle vs brittlestar

Scolytus ratzeburgii compared with Amphiura filiformis

Taxonomic Classification

Rank	Birch Bark Beetle	brittlestar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Echinodermata (Echinoderms)
Class	Insecta (Insects)	Ophiuroidea (Ophiuroidea)
Order	Coleoptera (Beetles)	Amphilepidida (Amphilepidida)
Family	Curculionidae	Amphiuridae
Genus	Scolytus	Amphiura
Species	Scolytus ratzeburgii	Amphiura filiformis

Evolutionary Relationship

Birch Bark Beetle and brittlestar share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Birch Bark Beetle

LC — Least Concern

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Birch Bark Beetle	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Bark Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and Switzerland.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Birch Bark Beetle

The Birch Bark Beetle (Scolytus ratzeburgii) is a species in the genus Scolytus. 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