Common Seahorse vs Greyling Bracket

Hippocampus kuda compared with Postia tephroleuca

Key Differences

• Common Seahorse is Vulnerable while Greyling Bracket is Least Concern.

Taxonomic Classification

Rank	Common Seahorse	Greyling Bracket
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Actinopterygii (Ray-finned Fish)	Agaricomycetes (Mushrooms)
Order	Perciformes (Perch-like Fish)	Polyporales (Polyporales)
Family	Pomacentridae (Clownfish & Damselfish)	Dacryobolaceae
Genus	Amphiprion (Clownfish)	Postia
Species	Hippocampus kuda	Postia tephroleuca

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Greyling Bracket

LC — Least Concern

Physical Characteristics

Attribute	Common Seahorse	Greyling Bracket
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.

Greyling Bracket

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (5 countries) and South America (Brazil).

Common Seahorse

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