Common Seahorse vs Rato de Espinho

Hippocampus kuda compared with Carterodon sulcidens

Key Differences

• Common Seahorse is Vulnerable while Rato de Espinho is Data Deficient.

Taxonomic Classification

Rank	Common Seahorse	Rato de Espinho
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Actinopterygii (Ray-finned Fish)	Mammalia (mamíferos)
Order	Perciformes (Perch-like Fish)	Rodentia (Roedores)
Family	Pomacentridae (Clownfish & Damselfish)	Echimyidae
Genus	Amphiprion (Clownfish)	Carterodon
Species	Hippocampus kuda	Carterodon sulcidens

Evolutionary Relationship

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

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

Rato de Espinho

DD — Data Deficient

Physical Characteristics

Attribute	Common Seahorse	Rato de Espinho
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.

Rato de Espinho

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Seahorse

O cavalo-marinho-comum (Hippocampus kuda) é encontrado em águas tropicais e temperadas. Os machos carregam e dão à luz os filhotes.