common bottlenose dolphin vs Fringe shark

Tursiops truncatus compared with Orectolobus japonicus

Taxonomic Classification

Rank	common bottlenose dolphin	Fringe shark
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Mammalia (स्तनधारी)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Orectolobiformes (Orectolobiformes)
Family	Delphinidae (Oceanic Dolphins)	Orectolobidae
Genus	Tursiops (Bottlenose Dolphins)	Orectolobus
Species	Tursiops truncatus	Orectolobus japonicus

Evolutionary Relationship

common bottlenose dolphin and Fringe shark share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Fringe shark

LC — Least Concern

Physical Characteristics

Attribute	common bottlenose dolphin	Fringe shark
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 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).

Fringe shark

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan