brittlestar vs Tsushima Salamander

Amphiura filiformis compared with Hynobius tsuensis

Key Differences

• brittlestar is Least Concern while Tsushima Salamander is Near Threatened.

Taxonomic Classification

Rank	brittlestar	Tsushima Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Ophiuroidea (Ophiuroidea)	Amphibia (Amphibians)
Order	Amphilepidida (Amphilepidida)	Caudata (Caudata)
Family	Amphiuridae	Hynobiidae
Genus	Amphiura	Hynobius
Species	Amphiura filiformis	Hynobius tsuensis

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Tsushima Salamander

NT — Near Threatened

Physical Characteristics

Attribute	brittlestar	Tsushima Salamander
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.

Tsushima Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

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.