Common Seahorse vs Dagger Hakea

Hippocampus kuda compared with Hakea teretifolia

Key Differences

• Common Seahorse is Vulnerable while Dagger Hakea is Least Concern.

Taxonomic Classification

Rank	Common Seahorse	Dagger Hakea
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Actinopterygii (Ray-finned Fish)	Magnoliopsida (Dicots)
Order	Perciformes (Perch-like Fish)	Proteales (Proteales)
Family	Pomacentridae (Clownfish & Damselfish)	Proteaceae
Genus	Amphiprion (Clownfish)	Hakea
Species	Hippocampus kuda	Hakea teretifolia

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Dagger Hakea

LC — Least Concern

Physical Characteristics

Attribute	Common Seahorse	Dagger Hakea
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.

Dagger Hakea

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Common Seahorse

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