Common Seahorse vs Pacific white-sided dolphin

Hippocampus kuda compared with Lagenorhynchus obliquidens

Key Differences

• Common Seahorse is Vulnerable while Pacific white-sided dolphin is Least Concern.

Taxonomic Classification

Rank	Common Seahorse	Pacific white-sided dolphin
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Actinopterygii (Ray-finned Fish)	Mammalia (स्तनधारी)
Order	Perciformes (पर्सिफ़ोर्मेज़)	Cetacea (Whales & Dolphins)
Family	Pomacentridae (Clownfish & Damselfish)	Delphinidae (Oceanic Dolphins)
Genus	Amphiprion (Clownfish)	Lagenorhynchus
Species	Hippocampus kuda	Lagenorhynchus obliquidens

Evolutionary Relationship

Common Seahorse and Pacific white-sided dolphin share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Pacific white-sided dolphin

LC — Least Concern

Physical Characteristics

Attribute	Common Seahorse	Pacific white-sided dolphin
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.

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Seahorse

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