Hase iruka vs Tongarisakata zame

Delphinus delphis compared with Rhynchobatus australiae

Key Differences

• Hase iruka is Least Concern while Tongarisakata zame is Critically Endangered.

Taxonomic Classification

Rank	Hase iruka	Tongarisakata zame
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Rhinopristiformes (ノコギリエイ目)
Family	Delphinidae (Oceanic Dolphins)	Rhinidae
Genus	Delphinus	Rhynchobatus
Species	Delphinus delphis	Rhynchobatus australiae

Evolutionary Relationship

Hase iruka and Tongarisakata zame share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Hase iruka

LC — Least Concern

Tongarisakata zame

CR — Critically Endangered

Physical Characteristics

Attribute	Hase iruka	Tongarisakata zame
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Tongarisakata zame

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Found in Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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。

Tongarisakata zame

The Bottlenose Wedgefish (Rhynchobatus australiae) is a species in the genus Rhynchobatus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan