brittlestar vs Ironclad Beetle

Amphiura filiformis compared with Tarphius gabrielae

Key Differences

• brittlestar is Least Concern while Ironclad Beetle is Critically Endangered.

Taxonomic Classification

Rank	brittlestar	Ironclad Beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Ophiuroidea (Ophiuroidea)	Insecta (Insects)
Order	Amphilepidida (Amphilepidida)	Coleoptera (Beetles)
Family	Amphiuridae	Zopheridae
Genus	Amphiura	Tarphius
Species	Amphiura filiformis	Tarphius gabrielae

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Ironclad Beetle

CR — Critically Endangered

Physical Characteristics

Attribute	brittlestar	Ironclad Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Ironclad Beetle

Habitat

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.