Common Seahorse vs Polyphyllous Globe Thistle

Hippocampus kuda compared with Echinops foliosus

Taxonomic Classification

Rank	Common Seahorse	Polyphyllous Globe Thistle
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Actinopterygii (Ray-finned Fish)	Mammalia (lớp Thú)
Order	Perciformes (Bộ Cá vược)	Afrosoricida (Afrosoricida)
Family	Pomacentridae (Clownfish & Damselfish)	Tenrecidae
Genus	Amphiprion (Clownfish)	Echinops
Species	Hippocampus kuda	Echinops foliosus

Evolutionary Relationship

Common Seahorse and Polyphyllous Globe Thistle share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Polyphyllous Globe Thistle

VU — Vulnerable

Physical Characteristics

Attribute	Common Seahorse	Polyphyllous Globe Thistle
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.

Polyphyllous Globe Thistle

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.