brittlestar vs Oki Salamander

Amphiura chiajei compared with Hynobius okiensis

Key Differences

• brittlestar is Least Concern while Oki Salamander is Endangered.

Taxonomic Classification

Rank	brittlestar	Oki 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 chiajei	Hynobius okiensis

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Oki Salamander

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Oki 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, Portugal, and Sweden.

Oki Salamander

Habitat

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

brittlestar

The Brittlestar (Amphiura chiajei) 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.