brittlestar vs Marsh frog

Amphiura chiajei compared with Pelophylax ridibundus

Taxonomic Classification

Rank	brittlestar	Marsh frog
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Echinodermata (棘皮動物)	Chordata (脊索動物)
Class	Ophiuroidea (クモヒトデ)	Amphibia (両生類)
Order	Amphilepidida (Amphilepidida)	Anura (カエル)
Family	Amphiuridae	Ranidae
Genus	Amphiura	Pelophylax
Species	Amphiura chiajei	Pelophylax ridibundus

Evolutionary Relationship

brittlestar and Marsh frog share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

brittlestar

LC — Least Concern

Marsh frog

LC — Least Concern

Physical Characteristics

Attribute	brittlestar	Marsh frog
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.

Marsh frog

Habitat

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

Range

Found across Europe (12 countries).

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.

Marsh frog

ヌマガエル（Pelophylax ridibundus）はIUCNレッドリストで軽度懸念種（LC）に分類される。分布域全体にわたって広く生息し個体群は安定しており、差し迫った保全上の懸念はない。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden