What is the maximal age a Okapi reaches?
An adult Okapi (Okapia johnstoni) usually gets as old as 33 years.
Okapis are around 442 days in the womb of their mother. When born, they weight 18.36 kg (40.48 lbs) and measure 5.1 cm (0′ 3″). As a member of the Giraffidae family (genus: Okapia), a Okapi caries out around 1 little ones per pregnancy, which happens around 1 times a year. Fully grown, they reach a bodylength of 2 meter (6′ 7″).
As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.
The okapi (; Okapia johnstoni), also known as the forest giraffe, Congolese giraffe, or zebra giraffe, is an artiodactyl mammal native to the northeast of the Democratic Republic of the Congo in Central Africa. Although the okapi has striped markings reminiscent of zebras, it is most closely related to the giraffe. The okapi and the giraffe are the only living members of the family Giraffidae.The okapi stands about 1.5 m (4.9 ft) tall at the shoulder and has a typical body length around 2.5 m (8.2 ft). Its weight ranges from 200 to 350 kg (440 to 770 lb). It has a long neck, and large, flexible ears. Its coat is a chocolate to reddish brown, much in contrast with the white horizontal stripes and rings on the legs, and white ankles. Male okapis have short, distinct horn-like protuberances on their heads called ossicones (which share similar features to the giraffe ossicones in terms of formation, structure and function), less than 15 cm (5.9 in) in length. Females possess hair whorls, and ossicones are absent.Okapis are primarily diurnal, but may be active for a few hours in darkness. They are essentially solitary, coming together only to breed. Okapis are herbivores, feeding on tree leaves and buds, grasses, ferns, fruits, and fungi. Rut in males and estrus in females does not depend on the season. In captivity, estrous cycles recur every 15 days. The gestational period is around 440 to 450 days long, following which usually a single calf is born. The juveniles are kept in hiding, and nursing takes place infrequently. Juveniles start taking solid food from three months, and weaning takes place at six months.Okapis inhabit canopy forests at altitudes of 500–1,500 m (1,600–4,900 ft). They are endemic to the tropical forests of the Democratic Republic of the Congo, where they occur across the central, northern, and eastern regions. The International Union for the Conservation of Nature and Natural Resources classifies the okapi as endangered. Major threats include habitat loss due to logging and human settlement. Extensive hunting for bushmeat and skin and illegal mining have also led to a decline in populations. The Okapi Conservation Project was established in 1987 to protect okapi populations.
Animals of the same family as a Okapi
Not really brothers and sisters, but from the same biological family (Giraffidae):
- Northern giraffe becoming 36.25 years old
Animals that reach the same age as Okapi
With an average age of 33 years, Okapi are in good companionship of the following animals:
- Amazonian manatee usually reaching 30 years
- African civet usually reaching 28 years
- Daubenton’s bat usually reaching 28 years
- Siamang usually reaching 38 years
- Crab-eating macaque usually reaching 38 years
- Red kangaroo usually reaching 30 years
- Hawaiian monk seal usually reaching 30 years
- Sambar deer usually reaching 26.42 years
- South American tapir usually reaching 35 years
- Blainville’s beaked whale usually reaching 27 years
Animals with the same number of babies Okapi
The same number of babies at once (1) are born by:
- Rüppell’s broad-nosed bat
- Muskox
- Rusty pipistrelle
- Brown-mantled tamarin
- Chiapan deer mouse
- Yellow-bellied brush-furred rat
- Indian rhinoceros
- Shining thicket rat
- Lesser spot-nosed monkey
- Caribbean monk seal
Weighting as much as Okapi
A fully grown Okapi reaches around 230 kg (507.06 lbs). So do these animals:
- Ross seal weighting 208.63 kilos (459.95 lbs) on average
- South American sea lion weighting 194 kilos (427.7 lbs) on average
- Anoa weighting 256 kilos (564.38 lbs) on average
- South American sea lion weighting 193.67 kilos (426.97 lbs) on average
- Equus onager weighting 205 kilos (451.95 lbs) on average
- Waterbuck weighting 203.2 kilos (447.98 lbs) on average
- Roan antelope weighting 262.09 kilos (577.81 lbs) on average
- Sable antelope weighting 235.2 kilos (518.53 lbs) on average
- Brown bear weighting 196.14 kilos (432.41 lbs) on average
- Gemsbok weighting 187.6 kilos (413.59 lbs) on average
Animals as big as a Okapi
Those animals grow as big as a Okapi:
- Gemsbok with 1.62 meter (5′ 4″)
- California sea lion with 2.02 meter (6′ 8″)
- Eld’s deer with 1.65 meter (5′ 5″)
- Javan rusa with 1.63 meter (5′ 5″)
- Northern fur seal with 1.74 meter (5′ 9″)
- Asian elephant with 1.92 meter (6′ 4″)
- Juan Fernández fur seal with 1.7 meter (5′ 7″)
- Malayan tapir with 2.22 meter (7′ 4″)
- Baiji with 1.7 meter (5′ 8″)
- Marsh deer with 1.72 meter (5′ 8″)