Clownfish vs Porcupinefish

Amphiprion ocellaris compared with Diodon holocanthus

Key Differences

• Porcupinefish is 33.3x heavier than Clownfish.

Taxonomic Classification

Rank	Clownfish	Porcupinefish
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Actinopterygii (Ray-finned Fish)	Actinopterygii (Ray-finned Fish)
Order same	Perciformes (鲈形目)	Perciformes (鲈形目)
Family same	Pomacentridae (Clownfish & Damselfish)	Pomacentridae (Clownfish & Damselfish)
Genus same	Amphiprion (Clownfish)	Amphiprion (Clownfish)
Species	Amphiprion ocellaris	Diodon holocanthus

Evolutionary Relationship

Clownfish and Porcupinefish share a common ancestor at the Genus level: Amphiprion. (Clownfish)

Conservation Status

Clownfish

LC — Least Concern

Trend: Stable →

Porcupinefish

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Clownfish	Porcupinefish
Diet	Omnivore	Omnivore
Average Lifespan	10 years	10 years
Average Length	8 cm	30 cm
Average Weight	15 g	500 g

Habitat & Geographic Range

Clownfish

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Indonesia, Malaysia, and Philippines.

Porcupinefish

Habitat

Typically found in a wide range of habitat types.

Range

Distributed across Australia, Bahamas, Japan, and Mexico.

Clownfish

小丑鱼（Amphiprion ocellaris）因电影《海底总动员》而广为人知。它们与海葵生活在共生关系中。

Porcupinefish

六斑刺鲀能够通过吞水来膨胀身体，竖起棘刺作为防御机制。

Shared Countries

Both species can be found in 1 countries:

🇦🇺 Australia