Common Seahorse vs Jointed Charlock

Hippocampus kuda compared with Raphanus raphanistrum

Key Differences

• Common Seahorse is Vulnerable while Jointed Charlock is Least Concern.

Taxonomic Classification

Rank	Common Seahorse	Jointed Charlock
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Actinopterygii (Ray-finned Fish)	Magnoliopsida (Dicots)
Order	Perciformes (Perch-like Fish)	Brassicales (Brassicales)
Family	Pomacentridae (Clownfish & Damselfish)	Brassicaceae
Genus	Amphiprion (Clownfish)	Raphanus
Species	Hippocampus kuda	Raphanus raphanistrum

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Jointed Charlock

LC — Least Concern

Physical Characteristics

Attribute	Common Seahorse	Jointed Charlock
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.

Jointed Charlock

Habitat

Inhabits flooded grasslands and savannas spanning the Afrotropic and Palearctic realms.

Range

Widely distributed across Africa (7 countries), Asia (7 countries), Europe (17 countries), North America (4 countries), Oceania and the Pacific (Australia), and South America (7 countries).

Common Seahorse

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

Shared Countries

Both species can be found in 3 countries:

🇦🇺 Australia 🇮🇳 India 🇯🇵 Japan