Ambon sharpnose puffer vs Hase iruka

Carcharhinus amboinensis compared with Delphinus delphis

Key Differences

• Ambon sharpnose puffer is Vulnerable while Hase iruka is Least Concern.

Taxonomic Classification

Rank	Ambon sharpnose puffer	Hase iruka
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Chondrichthyes (軟骨魚綱)	Mammalia (哺乳類)
Order	Carcharhiniformes (メジロザメ目)	Cetacea (Whales & Dolphins)
Family	Carcharhinidae	Delphinidae (Oceanic Dolphins)
Genus	Carcharhinus	Delphinus
Species	Carcharhinus amboinensis	Delphinus delphis

Evolutionary Relationship

Ambon sharpnose puffer and Hase iruka share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Ambon sharpnose puffer

VU — Vulnerable

Hase iruka

LC — Least Concern

Physical Characteristics

Attribute	Ambon sharpnose puffer	Hase iruka
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ambon sharpnose puffer

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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).

Ambon sharpnose puffer

The Ambon sharpnose puffer (Carcharhinus amboinensis) is a species in the genus Carcharhinus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

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。