Common Seahorse vs Delfín de Heaviside

Hippocampus kuda compared with Cephalorhynchus heavisidii

Key Differences

• Common Seahorse is Vulnerable while Delfín de Heaviside is Near Threatened.

Taxonomic Classification

Rank	Common Seahorse	Delfín de Heaviside
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Actinopterygii (Ray-finned Fish)	Mammalia (mamíferos)
Order	Perciformes (Perch-like Fish)	Cetacea (Whales & Dolphins)
Family	Pomacentridae (Clownfish & Damselfish)	Delphinidae (Oceanic Dolphins)
Genus	Amphiprion (Clownfish)	Cephalorhynchus
Species	Hippocampus kuda	Cephalorhynchus heavisidii

Evolutionary Relationship

Common Seahorse and Delfín de Heaviside share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Delfín de Heaviside

NT — Near Threatened

Physical Characteristics

Attribute	Common Seahorse	Delfín de Heaviside
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.

Delfín de Heaviside

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Seahorse

El caballito de mar común (Hippocampus kuda) se encuentra en aguas tropicales y templadas. Los machos son quienes cargan y dan a luz a las crías.