Common Seahorse vs violet risso

Hippocampus kuda compared with Rissoa violacea

Key Differences

• Common Seahorse is Vulnerable while violet risso is Not Evaluated.

Taxonomic Classification

Rank	Common Seahorse	violet risso
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Mollusca (软体动物门)
Class	Actinopterygii (Ray-finned Fish)	Gastropoda (腹足纲)
Order	Perciformes (鲈形目)	Littorinimorpha (滨螺形目)
Family	Pomacentridae (Clownfish & Damselfish)	Rissoidae
Genus	Amphiprion (Clownfish)	Rissoa
Species	Hippocampus kuda	Rissoa violacea

Evolutionary Relationship

Common Seahorse and violet risso share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

violet risso

NE — Not Evaluated

Physical Characteristics

Attribute	Common Seahorse	violet risso
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.

violet risso

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark and Norway.

Common Seahorse

库达海马（Hippocampus kuda）分布于热带和温带海域，以雄性孕育并生产后代的独特繁殖方式著称。