common bottlenose dolphin vs large flying fox

Tursiops truncatus compared with Pteropus vampyrus

Key Differences

• common bottlenose dolphin is Least Concern while large flying fox is Near Threatened.
• common bottlenose dolphin is carnivore while large flying fox is herbivore.
• common bottlenose dolphin is 272.7x heavier than large flying fox.
• common bottlenose dolphin lives longer (45 years vs 15 years).

Taxonomic Classification

Rank	common bottlenose dolphin	large flying fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Chiroptera (Bats)
Family	Delphinidae (Oceanic Dolphins)	Pteropodidae (Fruit Bats)
Genus	Tursiops (Bottlenose Dolphins)	Pteropus (Flying Foxes)
Species	Tursiops truncatus	Pteropus vampyrus

Evolutionary Relationship

common bottlenose dolphin and large flying fox share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

large flying fox

NT — Near Threatened

Trend: Decreasing ↓

Physical Characteristics

Attribute	common bottlenose dolphin	large flying fox
Diet	Carnivore	Herbivore
Average Lifespan	45 years	15 years
Average Length	3.0 m	30 cm
Average Weight	300.0 kg	1.1 kg

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).

large flying fox

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 6 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Indonesia, Malaysia, Philippines, and Thailand. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

large flying fox

The world's largest bat species, large flying foxes have wingspans reaching 1.5 meters and inhabit tropical forests from Southeast Asia to the Philippines and Indonesia. Despite the alarming name, they feed exclusively on fruit and nectar, making them vital pollinators and seed dispersers for tropical forest trees. Roost in massive colonies of thousands. Listed as Vulnerable due to hunting for bushmeat and habitat destruction.