Apollo vs Common Seahorse

Parnassius apollo compared with Hippocampus kuda

Key Differences

• Apollo is Near Threatened while Common Seahorse is Vulnerable.

Taxonomic Classification

Rank	Apollo	Common Seahorse
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Arthropoda (節足動物)	Chordata (脊索動物)
Class	Insecta (昆虫)	Actinopterygii (Ray-finned Fish)
Order	Lepidoptera (チョウ目)	Perciformes (ペルカ目)
Family	Papilionidae	Pomacentridae (Clownfish & Damselfish)
Genus	Parnassius	Amphiprion (Clownfish)
Species	Parnassius apollo	Hippocampus kuda

Evolutionary Relationship

Apollo and Common Seahorse share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Apollo

NT — Near Threatened

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

Attribute	Apollo	Common Seahorse
Diet	—	Carnivore
Average Lifespan	—	5 years
Average Length	—	17 cm
Average Weight	—	10 g

Habitat & Geographic Range

Apollo

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (29 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Apollo

アポロシロチョウ（Parnassius apollo）はIUCNレッドリストで準絶滅危惧（NT）に分類されています。絶滅危惧の条件に近い状況にあり、保全策が講じられなければ脆弱になる可能性のある個体群を持ちます。

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。