Arrow Clubtail vs Epaulard

Stylurus spiniceps compared with Orcinus orca

Key Differences

Arrow Clubtail is Least Concern while Epaulard is Data Deficient.

Taxonomic Classification

Rank	Arrow Clubtail	Epaulard
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Mammalia (哺乳類)
Order	Odonata (蜻蛉目)	Cetacea (Whales & Dolphins)
Family	Gomphidae	Delphinidae (Oceanic Dolphins)
Genus	Stylurus	Orcinus (Orcas)
Species	Stylurus spiniceps	Orcinus orca

Evolutionary Relationship

Arrow Clubtail and Epaulard share a common ancestor at the Kingdom level: Animalia. (動物)

表示 Kingdom: Animalia

Conservation Status

Arrow Clubtail

LC — Least Concern

Epaulard

DD — Data Deficient

Population: ~50.0K

Trend: Unknown ?

Physical Characteristics

Attribute	Arrow Clubtail	Epaulard
Diet	—	Carnivore
Average Lifespan	—	50 years
Average Length	—	8.0 m
Average Weight	—	5.4 t

Habitat & Geographic Range

Arrow Clubtail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Epaulard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador, Venezuela).

Arrow Clubtail

The Arrow Clubtail, Stylurus spiniceps, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Epaulard

イルカ科で最大の種であるシャチ（Orcinus orca）は体長最大9メートル、体重6トンに達し、北極から南極まですべての海洋に生息しています。独特の方言、狩猟戦略、集団間で異なる文化的伝統を持つ母系ポッドで生活する頂点捕食者です。一部の集団は魚類を、他の集団は海洋哺乳類を専門に捕食します。天敵はなく、シャチは生息するすべての海洋食物連鎖の頂点に位置します。