Ganges River Dolphin cropped🐋

Photo: Kukil Gogoi · CC BY-SA 4.0

SpeciesCetaceaPlatanistidae
Marine mammals

🐋Ganges river dolphin

Platanista gangetica (Lebeck, 1801)

Ganj nehir yunusu (Platanista gangetica gangetica) ve İndus nehir yunusu (Platanista minor minor) Bangladeş, Hindistan ve Pakistan'da bulunan tatlısu ya da nehir yunusları üstfamilyasının iki alttürüdür. 1970'lerden itibaren iki ayrı tür olarak nitelendirilmektedirler. Ganj nehri yunusu çoğunlukla Hindistan'da Ganj Nehri ve kollarında, İndus nehir yunusu da Pakistan'da İndus Nehri'nde bulunur. Ancak 1998 yılında balinalar üzerine yapılan bir taksonomi çalışması sonucunda bu iki yunus tekrar tek tür olarak listelenmiştir. Bu türün adı Ganj ve İndus nehir yunusu ya da daha genel adıyla Hint nehir yunusudur ancak bu iki isim de çok fazla yaygın değildir.

Text: Wikipedia, CC BY-SA 4.0.

Videos
None yet
Photos
1
Measurements
11
vs you
≈ 1.4× your weight
Also called
Indus River Dolphin, Su-su, Ganges Dolphin, Ganges Susu, Blind River Dolphin, South Asian River Dolphin
Conservation status
ENEndangered

IUCN Red List assessment, 2022.

Population trendDecreasing
Key measurements
Body mass
85 kg
Body length
3 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
28 years
All measurements ↓
Facts and figures

Everything we know about the Ganges river dolphin

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
85 kgrecord 108 kg · SeaLifeBase
COMBINE
Other figures ↓

Record: largest individual on record

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 70 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Body length
3 m
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

By sex

  • Female2.6 mSeaLifeBasev25.04

Figures vary

  • 2.2 mSeaLifeBasev25.04
Brain mass
230 g
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Maximum lifespan
28 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Generation length
19 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Age at maturity
10.0 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Gestation
314 days
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 345 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Litter size
1
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 1AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Trophic level
Carnivore
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Activity cycle
Diurnalestimated
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Volume l
85 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

estimated = a model's estimate for a species nobody has measured; average = a mean across sexes or species in a group.

Not recorded for Ganges river dolphin yet: shoulder height, top speed, bite force.

More

More about the Ganges river dolphin

Closest relative on this site
🐋 Amazon river dolphin — last shared an ancestor ≈ 14 million years ago.
What it eats
insects and other invertebrates50%
fish50%
In other languages
Gangesdelfin (de), Sousouc (fr), Platanista gangetica (es), 恒河豚 (zh), Suzu gangesowy (pl), נהרתן הגנגס (he) … and 23 more languages
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