Common Seahorse vs New Guinean Quoll

Hippocampus kuda compared with Dasyurus albopunctatus

Key Differences

• Common Seahorse is Vulnerable while New Guinean Quoll is Near Threatened.

Taxonomic Classification

Rank	Common Seahorse	New Guinean Quoll
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Actinopterygii (Ray-finned Fish)	Mammalia (mamíferos)
Order	Perciformes (Perch-like Fish)	Dasyuromorphia (Dasyuromorphia)
Family	Pomacentridae (Clownfish & Damselfish)	Dasyuridae
Genus	Amphiprion (Clownfish)	Dasyurus
Species	Hippocampus kuda	Dasyurus albopunctatus

Evolutionary Relationship

Common Seahorse and New Guinean Quoll share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Common Seahorse

VU — Vulnerable

Trend: Decreasing ↓

New Guinean Quoll

NT — Near Threatened

Physical Characteristics

Attribute	Common Seahorse	New Guinean Quoll
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.

New Guinean Quoll

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.