How many baby Hippopotamuss are in a litter?
A Hippopotamus (Hippopotamus amphibius) usually gives birth to around 1 babies.With 1 litters per year, that sums up to a yearly offspring of 1 babies.
Each of those little ones spend around 235 days as a fetus before they are released into the wild. Upon birth, they weight 40.2 kg (88.63 lbs) and measure 99 cm (3′ 3″). They are a member of the Hippopotamidae family (genus: Hippopotamus). An adult Hippopotamus grows up to a size of 1.55 meter (5′ 2″).
To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.
The hippopotamus ( HIP-ə-POT-ə-məs; Hippopotamus amphibius), also called the common hippopotamus is a large, mostly herbivorous, semiaquatic mammal and ungulate native to sub-Saharan Africa. It is one of only two extant species in the family Hippopotamidae, the other being the pygmy hippopotamus (Choeropsis liberiensis or Hexaprotodon liberiensis). The name comes from the ancient Greek for “river horse” (ἱπποπόταμος). After the elephant and rhinoceros, both of which are found in Africa, the hippopotamus is the third-largest type of land mammal and the heaviest extant artiodactyl. Despite their physical resemblance to pigs and other terrestrial even-toed ungulates, the closest living relatives of the Hippopotamidae are cetaceans (whales, dolphins, porpoises, etc.) from which they diverged about 55 million years ago.Hippos are recognisable by their barrel-shaped torsos, wide-opening mouths revealing large canine tusks, nearly hairless bodies, columnar legs and large size; adults average 1,500 kg (3,310 lb) and 1,300 kg (2,870 lb) for males and females respectively. Despite its stocky shape and short legs, it is capable of running 30 km/h (19 mph) over short distances.Hippos inhabit rivers, lakes, and mangrove swamps, where territorial males preside over a stretch of river and groups of five to thirty females and young hippos. During the day, they remain cool by staying in the water or mud; reproduction and childbirth both occur in water. They emerge at dusk to graze on grasses. While hippos rest near each other in the water, grazing is a solitary activity and hippos are not territorial on land. The hippo is among the most dangerous animals in the world as it is highly aggressive and unpredictable. They are threatened by habitat loss and poaching for their meat and ivory canine teeth.
Other animals of the family Hippopotamidae
Hippopotamus is a member of the Hippopotamidae, as are these animals:
- Pygmy hippopotamus with 1 babies per pregnancy
Animals that share a litter size with Hippopotamus
Those animals also give birth to 1 babies at once:
- Seychelles fruit bat
- Little red brocket
- Least horseshoe bat
- Painted ringtail possum
- Common wallaroo
- Shining thicket rat
- Mantled guereza
- Van Gelder’s bat
- Canyon bat
- Brazilian spiny tree-rat
Animals that get as old as a Hippopotamus
Other animals that usually reach the age of 54.5 years:
- White rhinoceros with 50 years
- Caspian seal with 50 years
- Black capuchin with 44 years
- Bonobo with 48 years
- Pantropical spotted dolphin with 46 years
- Baikal seal with 56 years
- Black crested gibbon with 44.08 years
- Chimpanzee with 60 years
- Caspian seal with 50 years
- Bornean orangutan with 60 years
Animals with the same weight as a Hippopotamus
What other animals weight around 1528.16 kg (3369 lbs)?
- Ginkgo-toothed beaked whale usually reaching 1500 kgs (3306.93 lbs)
- False killer whale usually reaching 1360 kgs (2998.28 lbs)
- Southern elephant seal usually reaching 1600 kgs (3527.39 lbs)
- Strap-toothed whale usually reaching 1500 kgs (3306.93 lbs)
- Beluga whale usually reaching 1380.82 kgs (3044.18 lbs)
- Javan rhinoceros usually reaching 1740 kgs (3836.04 lbs)