Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

About usHow we build our profilesTerms of servicePrivacyLegal notice
MapSpeciesParksDiving
  1. Home
  2. Species
  3. Indo-Pacific Humpback Dolphin

One of the 17 dolphins on WAnimals

Indo-Pacific Humpback Dolphin (Sousa chinensis)

Mammals · Artiodactyla · Delphinidae

Indo-Pacific Humpback Dolphin

Sousa chinensis

Vulnerable

At high risk of extinction in the wild over the medium term.

Spotted something wrong?

The Chinese white dolphin is an odontocete cetacean of the family Delphinidae. This species lives in South-East Asia, between the Bay of Bengal, the southern coast of Indonesia and the west coast of Taiwan. Phylogenetic studies have separated the Chinese white dolphin from the Indian Ocean humpback dolphin, which lives from the coasts of Africa to those of India, and from the Australian humpback dolphin, which was thought to be a subspecies of the latter until 2014.

Weight

150 kg – 230 kg

Size

2 m – 2.8 m

Life expectancy

40 years

Diet

Carnivore

Feeds mainly on other animals.

Sighting difficulty

Moderate

Ocean
23countries10parks28dive sites17same family

AI-generated images: illustrations, not photographs.

Fun facts

  • biologíaCalves are born dark grey and lighten with age, turning almost entirely pink as adults in some populations.
  • The adults of the Pearl River delta are a vivid pink: the colour comes from no pigment but from blood vessels showing through skin almost devoid of melanin, which dilate to shed heat.
  • The Hong Kong population is one of the best studied and also one of the fastest shrinking: the building of the Hong Kong-Zhuhai-Macao bridge and the airport land reclamation have fragmented its habitat in barely two decades.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Shallow coastal waters, estuaries and mangroves of the western Indo-Pacific, always close to land
Sexual maturity
9.5 years
Gestation / incubation
12 months
Litter / clutch size
1

Sources consulted: https://es.wikipedia.org/wiki/Sousa_chinensis

Where to find it

Loading map…

Where to see it

Parks and dive sites where this species has been documented — showing 20 of 38.

Related species

Other species in the catalogue with the most in common with Indo-Pacific Humpback Dolphin — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Same taxonomic family
Shares a park
Shares a park
Shares a park

How to help

The indo-pacific humpback dolphin is classified as vulnerable. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

It's documented in 6 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about indo-pacific humpback dolphin.

Comments

Share an experience, a fun fact or a tip for seeing the indo-pacific humpback dolphin.

Be the first to comment.

See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano

The pins mark the parks and dive sites where its presence is documented.

See its range on the interactive map→
SundarbansIndia
Great Barrier ReefAustralia
NingalooAustralia
Shark BayAustralia
Bazaruto ArchipelagoMozambique
BhitarkanikaIndia
Gulf of Kutch MarineIndia
Ha Long BayVietnam
Con DaoVietnam
Whitsunday IslandsAustralia
Musandam PeninsulaOman
Daymaniyat IslandsOman
Jeju IslandSouth Korea
Bazaruto ArchipelagoMozambique
Farasan IslandsSaudi Arabia
Watamu Marine ParkKenya
Mafia Island (whale shark)Tanzania
Mnemba Atoll (Zanzibar)Tanzania
Con Dao IslandsVietnam
Bawe IslandTanzania
See all 28 dive sites
Irrawaddy DolphinEndangered

Irrawaddy Dolphin

Orcaella brevirostris

Bottlenose DolphinLeast Concern

Bottlenose Dolphin

Tursiops truncatus

Spinner DolphinLeast Concern

Spinner Dolphin

Stenella longirostris

DugongVulnerable

Dugong

Dugong dugon

Vulnerable

Blacktip Reef Shark

Carcharhinus melanopterus

Vulnerable

Spotted Seahorse

Hippocampus kuda

CountriesVietnam
ParksSundarbansIndia
TagsCarnivore
Carnivore
Vulnerable
Ocean
Mammal
VietnamAustraliaIndiaOmanChinaSaudi Arabia

Asia20

BahrainBangladeshCambodiaChinaIndiaIndonesiaIranIraqKuwaitMalaysiaMyanmarOmanPhilippinesQatarSaudi ArabiaSingaporeThailandUnited Arab EmiratesVietnamYemen

Africa2

DjiboutiEritrea

Oceania1

Australia