common bottlenose dolphin vs Ocean Sunfish

Tursiops truncatus compared with Mola mola

Key Differences

• common bottlenose dolphin is Least Concern while Ocean Sunfish is Vulnerable.
• common bottlenose dolphin is carnivore while Ocean Sunfish is omnivore.
• Ocean Sunfish is 3.3x heavier than common bottlenose dolphin.
• common bottlenose dolphin lives longer (45 years vs 10 years).

Taxonomic Classification

Rank	common bottlenose dolphin	Ocean Sunfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Actinopterygii (Ray-finned Fish)
Order	Cetacea (Whales & Dolphins)	Perciformes (Perch-like Fish)
Family	Delphinidae (Oceanic Dolphins)	Scombridae (Tunas & Mackerels)
Genus	Tursiops (Bottlenose Dolphins)	Thunnus (Tunas)
Species	Tursiops truncatus	Mola mola

Evolutionary Relationship

common bottlenose dolphin and Ocean Sunfish share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Ocean Sunfish

VU — Vulnerable

Trend: Decreasing ↓

Physical Characteristics

Attribute	common bottlenose dolphin	Ocean Sunfish
Diet	Carnivore	Omnivore
Average Lifespan	45 years	10 years
Average Length	3.0 m	2.7 m
Average Weight	300.0 kg	1.0 t

Habitat & Geographic Range

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).

Ocean Sunfish

Habitat

Typically found in a wide range of habitat types.

Range

Distributed across Australia, Japan, South Africa, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

common bottlenose dolphin

A espécie de golfinho mais estudada e reconhecida, os roazes habitam oceanos quentes e temperados de todo o mundo, desde águas costeiras rasas até ao mar aberto. Altamente inteligentes com grandes cérebros em relação ao tamanho corporal, demonstram auto-reconhecimento, comunicação complexa e aprendizagem social. Vivem em sociedades fluidas de fissão-fusão e cooperam para arrebanhar peixes. Uma espécie indicadora chave da saúde dos ecossistemas marinhos.

Ocean Sunfish

O peixe-lua (Mola mola) e o peixe osseo mais pesado conhecido do mundo, podendo atingir ate 2.300 kg.