Amami Ishikawa Gaeru vs Hase iruka

Odorrana splendida compared with Delphinus delphis

Key Differences

• Amami Ishikawa Gaeru is Endangered while Hase iruka is Least Concern.

Taxonomic Classification

Rank	Amami Ishikawa Gaeru	Hase iruka
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Amphibia (両生類)	Mammalia (哺乳類)
Order	Anura (カエル)	Cetacea (Whales & Dolphins)
Family	Ranidae	Delphinidae (Oceanic Dolphins)
Genus	Odorrana	Delphinus
Species	Odorrana splendida	Delphinus delphis

Evolutionary Relationship

Amami Ishikawa Gaeru and Hase iruka share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Amami Ishikawa Gaeru

EN — Endangered

Hase iruka

LC — Least Concern

Physical Characteristics

Attribute	Amami Ishikawa Gaeru	Hase iruka
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amami Ishikawa Gaeru

Habitat

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

Hase iruka

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Amami Ishikawa Gaeru

The Amami Oshima Frog (Odorrana splendida) is a species in the genus Odorrana. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Hase iruka

マイルカ（Delphinus delphis）は大西洋・地中海・インド太平洋の温帯〜熱帯海域に広く分布するイルカで、黒・白・黄色のクロスパターンが特徴的な模様を持つ。IUCNレッドリストでは軽度懸念（LC）に分類されており、世界で最も個体数の多いイルカの一種と考えられている。高速遊泳能力を持ちボウライドを楽しむ行動でよく知られ、数百頭からなる大きな群れを形成することがある。