Common Seahorse vs アオサギ

Hippocampus kuda compared with Ardea cinerea

Key Differences

Common Seahorse is Vulnerable while アオサギ is Least Concern.
アオサギ is 150.0x heavier than Common Seahorse.
アオサギ lives longer (15 years vs 5 years).

Taxonomic Classification

Rank	Common Seahorse	アオサギ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Actinopterygii (Ray-finned Fish)	Aves (鳥類)
Order	Perciformes (ペルカ目)	Pelecaniformes (ペリカン目)
Family	Pomacentridae (Clownfish & Damselfish)	Ardeidae
Genus	Amphiprion (Clownfish)	Ardea
Species	Hippocampus kuda	Ardea cinerea

Evolutionary Relationship

Common Seahorse and アオサギ share a common ancestor at the Phylum level: Chordata. (脊索動物)

表示 Phylum: Chordata

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

アオサギ

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Common Seahorse	アオサギ
Diet	Carnivore	Carnivore
Average Lifespan	5 years	15 years
Average Length	17 cm	95 cm
Average Weight	10 g	1.5 kg

Habitat & Geographic Range

Common Seahorse

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 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, India, Indonesia, Japan, and Philippines. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

アオサギ

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Common Seahorse

タツノオトシゴ（Hippocampus kuda）は熱帯および温帯の海域に分布する。オスが子を育てて出産するという独特な繁殖形態で知られる。

アオサギ

最大1メートルの高さに達する大型の優美な渉禽類であるアオサギは、ヨーロッパ、アジア、アフリカ全域の湿地、川、湖、沿岸地域に生息します。忍耐強い単独の狩猟者で、長時間静止した後、稲妻のような素早いダガーのような嘴の一撃で魚、カエル、小型哺乳類を捕らえます。サギのコロニーと呼ばれる集団繁殖地で高い木に群れを作って繁殖し、時に他のコロニー性水鳥と共生します。世界的に広く分布しており、軽度懸念種です。