Hase iruka vs Tenjiku zamae

Delphinus delphis compared with Chiloscyllium indicum

Key Differences

  • Hase iruka is Least Concern while Tenjiku zamae is Vulnerable.

Taxonomic Classification

Rank Hase iruka Tenjiku zamae
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) Orectolobiformes (テンジクザメ目)
Family Delphinidae (Oceanic Dolphins) Hemiscylliidae
Genus Delphinus Chiloscyllium
Species Delphinus delphis Chiloscyllium indicum

Evolutionary Relationship

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

Conservation Status

Hase iruka

LC — Least Concern

Tenjiku zamae

VU — Vulnerable

Physical Characteristics

Attribute Hase iruka Tenjiku zamae
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).

Tenjiku zamae

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。

Tenjiku zamae

The Catshark (Chiloscyllium indicum) is a species in the genus Chiloscyllium. It is currently classified as Vulnerable on the IUCN Red List.

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