Clownfish vs common bottlenose dolphin

Amphiprion ocellaris compared with Tursiops truncatus

Key Differences

• Clownfish is omnivore while common bottlenose dolphin is carnivore.
• common bottlenose dolphin is 20000.0x heavier than Clownfish.
• common bottlenose dolphin lives longer (45 years vs 10 years).

Taxonomic Classification

Rank	Clownfish	common bottlenose dolphin
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Actinopterygii (Ray-finned Fish)	Mammalia (lớp Thú)
Order	Perciformes (Bộ Cá vược)	Cetacea (Whales & Dolphins)
Family	Pomacentridae (Clownfish & Damselfish)	Delphinidae (Oceanic Dolphins)
Genus	Amphiprion (Clownfish)	Tursiops (Bottlenose Dolphins)
Species	Amphiprion ocellaris	Tursiops truncatus

Evolutionary Relationship

Clownfish and common bottlenose dolphin share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Clownfish

LC — Least Concern

Trend: Stable →

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Clownfish	common bottlenose dolphin
Diet	Omnivore	Carnivore
Average Lifespan	10 years	45 years
Average Length	8 cm	3.0 m
Average Weight	15 g	300.0 kg

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.

common bottlenose dolphin

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 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Clownfish

The ocellaris clownfish is famous from the movie Finding Nemo. They live in a symbiotic relationship with sea anemones.

common bottlenose dolphin

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.