Common Seahorse vs Hard Pine

Hippocampus kuda compared with Pinus rigida

Key Differences

• Common Seahorse is Vulnerable while Hard Pine is Not Evaluated.

Taxonomic Classification

Rank	Common Seahorse	Hard Pine
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Coniferophyta (Conifers)
Class	Actinopterygii (Ray-finned Fish)	Pinopsida (Conifers)
Order	Perciformes (Perch-like Fish)	Pinales (Pines & Allies)
Family	Pomacentridae (Clownfish & Damselfish)	Pinaceae (Pine Family)
Genus	Amphiprion (Clownfish)	Pinus (Pines)
Species	Hippocampus kuda	Pinus rigida

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Hard Pine

NE — Not Evaluated

Physical Characteristics

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

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.

Hard Pine

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (9 countries), North America (Canada, United States), and South America (Brazil).

Common Seahorse

The common seahorse is found in tropical and temperate waters. Males carry and deliver the babies.