Common Seahorse vs Waved Silk-moss

Hippocampus kuda compared with Plagiothecium undulatum

Key Differences

• Common Seahorse is Vulnerable while Waved Silk-moss is Least Concern.

Taxonomic Classification

Rank	Common Seahorse	Waved Silk-moss
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Bryophyta
Class	Actinopterygii (Ray-finned Fish)	Bryopsida (Bryopsida)
Order	Perciformes (Perch-like Fish)	Hypnales (Hypnales)
Family	Pomacentridae (Clownfish & Damselfish)	Plagiotheciaceae
Genus	Amphiprion (Clownfish)	Plagiothecium
Species	Hippocampus kuda	Plagiothecium undulatum

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Waved Silk-moss

LC — Least Concern

Physical Characteristics

Attribute	Common Seahorse	Waved Silk-moss
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.

Waved Silk-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Common Seahorse

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