It is hard to guess what a Indo-Pacific humpback dolphin weights. But we have the answer:
An adult Indo-Pacific humpback dolphin (Sousa chinensis) on average weights 280 kg (617.29 lbs).
The Indo-Pacific humpback dolphin is from the family Delphinidae (genus: Sousa). When reaching adult age, they grow up to 9.8 cm (0′ 4″). Usually, Indo-Pacific humpback dolphins have 1 babies per litter.
As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.
The Indo-Pacific humpback dolphin (Sousa chinensis; Chinese: 中華白海豚; pinyin: Zhōnghuá bái hǎitún) is a species of humpback dolphin inhabiting coastal waters of the eastern Indian and western Pacific Oceans. This species is often referred to the Chinese white dolphin in China (including Hong Kong and Macao), Taiwan and Singapore as a common name. Some biologists regard the Indo-Pacific dolphin as a subspecies of the Indian Ocean humpback dolphin (S. plumbea) which ranges from East Africa to India. However, DNA testing studies have shown that the two are distinct species. Additionally, a new species (the Australian humpback dolphin (S. sahulensis)) has just recently been split off from S. chinensis and recognized as a distinct species. Nevertheless, there are still several unresolved issues in differentiation of the Indian Ocean-type and Indo-Pacific-type humpback dolphins. In fact, the taxonomic affinities of humpback dolphins in the entire Bay of Bengal (i.e., eastern India, Sri Lanka, Bangladesh, and Myanmar) need to be urgently re-examined. There is also still some uncertainty regarding the exact taxonomic status of populations observed in mainland Malaysia and Borneo. In particular, a unique subspecies (S. c. taiwanensis) may exist in Taiwan (IUCN Red List version 3.1).
Animals of the same family as a Indo-Pacific humpback dolphin
We found other animals of the Delphinidae family:
- Atlantic white-sided dolphin bringing 186.76 kilos (411.73 lbs) to the scale
- Indo-Pacific bottlenose dolphin with a size of 2.37 meter (7′ 10″)
- Chilean dolphin bringing 45 kilos (99.21 lbs) to the scale
- Fraser’s dolphin bringing 164 kilos (361.56 lbs) to the scale
- Risso’s dolphin bringing 387.25 kilos (853.74 lbs) to the scale
- Pygmy killer whale bringing 170 kilos (374.79 lbs) to the scale
- Northern right whale dolphin bringing 113 kilos (249.12 lbs) to the scale
- Short-finned pilot whale bringing 726 kilos (1600.55 lbs) to the scale
- Pacific white-sided dolphin bringing 109.85 kilos (242.18 lbs) to the scale
- Pantropical spotted dolphin bringing 65.72 kilos (144.89 lbs) to the scale
Animals with the same weight as a Indo-Pacific humpback dolphin
As a comparison, here are some other animals that weight as much as the Sousa chinensis:
- Common bottlenose dolphin with a weight of 281.02 kilos (619.54 lbs)
- Mediterranean monk seal with a weight of 294.94 kilos (650.23 lbs)
- Sable antelope with a weight of 235.2 kilos (518.53 lbs)
- Anoa with a weight of 256 kilos (564.38 lbs)
- Malayan tapir with a weight of 309.61 kilos (682.57 lbs)
- Roan antelope with a weight of 262.09 kilos (577.81 lbs)
- Muskox with a weight of 312.67 kilos (689.32 lbs)
- Baird’s tapir with a weight of 292.39 kilos (644.61 lbs)
- Okapi with a weight of 230 kilos (507.06 lbs)
- Bongo (antelope) with a weight of 269.5 kilos (594.15 lbs)
Animals with the same litter size as a Indo-Pacific humpback dolphin
Here is a list of animals that have the same number of babies per litter (1) as a Indo-Pacific humpback dolphin: