What is the maximal age a White-bellied duiker reaches?
An adult White-bellied duiker (Cephalophus leucogaster) usually gets as old as 5.25 years.
When born, they weight 4.59 kg (10.11 lbs) and measure 20 cm (0′ 8″). As a member of the Bovidae family (genus: Cephalophus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 94 cm (3′ 2″).
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 white-bellied duiker (Cephalophus leucogaster) is a duiker found in central Africa. Little is known on the ecology of the species, and only some information on habitat and diet is available.Duikers are a fairly small species of antelope that originate from, and still reside in, sub-Saharan Africa.The white-bellied duiker ranges in Cameroon, the Central African Republic, the Republic of the Congo, the Democratic Republic of the Congo, Equatorial Guinea, and Gabon, while it is likely to have been extirpated in Uganda.
Animals of the same family as a White-bellied duiker
Not really brothers and sisters, but from the same biological family (Bovidae):
- Japanese serow becoming 18.5 years old
- Banteng becoming 26.5 years old
- Red-flanked duiker becoming 9.5 years old
- Waterbuck becoming 19.92 years old
- Hirola becoming 15.17 years old
- Lichtenstein’s hartebeest with 1 babies per pregnancy
- Cape grysbok becoming 14 years old
- Dorcas gazelle becoming 17.42 years old
- Saola growing to a mass of 97.84 kgs (215.7 lbs)
- Arabian gazelle becoming 11.25 years old
Animals that reach the same age as White-bellied duiker
With an average age of 5.25 years, White-bellied duiker are in good companionship of the following animals:
- House mouse usually reaching 6 years
- Bridled nail-tail wallaby usually reaching 5 years
- Hairy-tailed mole usually reaching 5 years
- Southeastern myotis usually reaching 6 years
- Silky pocket mouse usually reaching 5 years
- Western quoll usually reaching 5 years
- Mountain pocket gopher usually reaching 5 years
- Saharan striped polecat usually reaching 5 years
- Dobson’s shrew tenrec usually reaching 5.58 years
- Yellow-faced pocket gopher usually reaching 4.67 years
Animals with the same number of babies White-bellied duiker
The same number of babies at once (1) are born by:
- Quokka
- Rothschild’s woolly rat
- Sunda flying lemur
- Lesser short-nosed fruit bat
- Mountain goat
- Tonkin snub-nosed monkey
- Gee’s golden langur
- La Plata dolphin
- Blackish deer mouse
- White-bellied spider monkey
Weighting as much as White-bellied duiker
A fully grown White-bellied duiker reaches around 13.1 kg (28.89 lbs). So do these animals:
- Tibetan macaque weighting 10.6 kilos (23.37 lbs) on average
- Water chevrotain weighting 10.83 kilos (23.88 lbs) on average
- Nilgiri langur weighting 10.6 kilos (23.37 lbs) on average
- Black musk deer weighting 13.6 kilos (29.98 lbs) on average
- Black-striped wallaby weighting 11.23 kilos (24.76 lbs) on average
- Ethiopian wolf weighting 14.38 kilos (31.7 lbs) on average
- Plate-toothed giant hutia weighting 13.7 kilos (30.2 lbs) on average
- Capped langur weighting 11.21 kilos (24.71 lbs) on average
- Klipspringer weighting 13.46 kilos (29.67 lbs) on average
- Golden snub-nosed monkey weighting 13.46 kilos (29.67 lbs) on average
Animals as big as a White-bellied duiker
Those animals grow as big as a White-bellied duiker:
- Beira (antelope) with 77.9 cm (2′ 7″)
- Short-eared dog with 83.3 cm (2′ 9″)
- Goa (antelope) with 98 cm (3′ 3″)
- White-lipped peccary with 1.11 meter (3′ 8″)
- Rhim gazelle with 1.03 meter (3′ 5″)
- Red-fronted gazelle with 88.5 cm (2′ 11″)
- Bonobo with 75.3 cm (2′ 6″)
- Indian muntjac with 99.5 cm (3′ 4″)
- Black musk deer with 90 cm (3′ 0″)
- Dhole with 98.8 cm (3′ 3″)
