Hase iruka vs Henbane Flea Beetle

Delphinus delphis compared with Psylliodes hyoscyami

Key Differences

• Hase iruka is Least Concern while Henbane Flea Beetle is Extinct.

Taxonomic Classification

Rank	Hase iruka	Henbane Flea Beetle
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Cetacea (Whales & Dolphins)	Coleoptera (コウチュウ目)
Family	Delphinidae (Oceanic Dolphins)	Chrysomelidae
Genus	Delphinus	Psylliodes
Species	Delphinus delphis	Psylliodes hyoscyami

Evolutionary Relationship

Hase iruka and Henbane Flea Beetle share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Hase iruka

LC — Least Concern

Henbane Flea Beetle

EX — Extinct

Physical Characteristics

Attribute	Hase iruka	Henbane Flea Beetle
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).

Henbane Flea Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

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。

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden