It is hard to guess what a Jentink’s duiker weights. But we have the answer:
An adult Jentink’s duiker (Cephalophus jentinki) on average weights 68 kg (149.9 lbs).
The Jentink’s duiker is from the family Bovidae (genus: Cephalophus). It is usually born with about 4.59 kg (10.11 lbs). They can live for up to 17.5 years. When reaching adult age, they grow up to 1.35 meter (4′ 6″). Usually, Jentink’s duikers 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.
Jentink’s duiker (Cephalophus jentinki), also known as gidi-gidi in Krio and kaikulowulei in Mende, is a forest-dwelling duiker found in the southern parts of Liberia, southwestern Côte d’Ivoire, and scattered enclaves in Sierra Leone. It is named in honor of Fredericus Anna Jentink.Jentink’s duikers stand around 80 cm (31 in) tall at the shoulder and weigh about 70 kg (150 lb), making them the largest species of the duikers. They are gray from the shoulders back and dark black from the shoulders forward. A white band goes over the shoulders, between the two colours and joining the white undersides. Jentink’s duikers have long, thin horns, which curl back a little at the ends, and reach between 14 and 21 cm (5.5 and 8.3 in).Jentink’s duikers live mainly in very thick rainforest, where they eat fruit, flowers, and leaves which have fallen from the canopy, as well as stems of seedlings, roots, and, to the annoyance of local farmers, palm nuts, mangos, and cocoa pods. They are nocturnal and shelter during the day in dense thickets, or buttress roots, apparently in pairs. Jentink’s duikers are reported to be territorial animals, and when frightened, will run very quickly, but wear themselves out easily.The species was first recognized as a new species in 1884, though it was not described until 1892. The species then vanished until a skull was found in Liberia in 1948. Sightings have occurred in its habitat since the 1960s. In 1971, the species was successfully bred in the Gladys Porter Zoo.Recent population numbers are not available. In 1999 it was estimated that around 3,500 Jentink’s duikers remained in the wild, but the following year others suggested less than 2,000 were likely to remain. They are threatened primarily by habitat destruction and commercial bushmeat hunters.
Animals of the same family as a Jentink’s duiker
We found other animals of the Bovidae family:
- Water buffalo bringing 924.25 kilos (2037.62 lbs) to the scale
- Nile lechwe bringing 85.5 kilos (188.5 lbs) to the scale
- Japanese serow bringing 42.6 kilos (93.92 lbs) to the scale
- Dibatag bringing 28.05 kilos (61.84 lbs) to the scale
- Soemmerring’s gazelle bringing 41 kilos (90.39 lbs) to the scale
- Arabian tahr bringing 22.06 kilos (48.63 lbs) to the scale
- Muskox bringing 312.67 kilos (689.32 lbs) to the scale
- Aders’s duiker bringing 9.25 kilos (20.39 lbs) to the scale
- Saiga antelope bringing 37.57 kilos (82.83 lbs) to the scale
- Southern reedbuck bringing 57.94 kilos (127.74 lbs) to the scale
Animals with the same weight as a Jentink’s duiker
As a comparison, here are some other animals that weight as much as the Cephalophus jentinki:
- Javan rusa with a weight of 66.38 kilos (146.34 lbs)
- Bawean deer with a weight of 55 kilos (121.25 lbs)
- Fallow deer with a weight of 56.71 kilos (125.02 lbs)
- Spectacled porpoise with a weight of 65 kilos (143.3 lbs)
- Homo sapiens with a weight of 58.62 kilos (129.23 lbs)
- Red river hog with a weight of 70 kilos (154.32 lbs)
- Northern fur seal with a weight of 55.58 kilos (122.53 lbs)
- South Asian river dolphin with a weight of 75.99 kilos (167.53 lbs)
- Australophocaena dioptrica with a weight of 65 kilos (143.3 lbs)
- Nilgiri tahr with a weight of 73.94 kilos (163.01 lbs)
Animals with the same size as a Jentink’s duiker
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Jentink’s duiker:
- Grant’s gazelle with a size of 1.53 meter (5′ 1″)
- Vaquita with a size of 1.52 meter (5′ 0″)
- Capybara with a size of 1.21 meter (4′ 0″)
- Western gorilla with a size of 1.6 meter (5′ 3″)
- Javan warty pig with a size of 1.25 meter (4′ 2″)
- Sitatunga with a size of 1.52 meter (5′ 0″)
- Bornean bearded pig with a size of 1.35 meter (4′ 6″)
- Ringed seal with a size of 1.29 meter (4′ 3″)
- Vicuña with a size of 1.58 meter (5′ 3″)
- Bharal with a size of 1.3 meter (4′ 4″)
Animals with the same litter size as a Jentink’s duiker
Here is a list of animals that have the same number of babies per litter (1) as a Jentink’s duiker:
- Black flying fox
- Brazilian spiny tree-rat
- Brown dorcopsis
- Boehm’s bush squirrel
- Commerson’s roundleaf bat
- Long-footed treeshrew
- Blyth’s vole
- Bechstein’s bat
- Red slender loris
- Madagascan fruit bat
Animals with the same life expectancy as a Jentink’s duiker
Completely different animals, but becoming as old as a Jentink’s duiker:
- Lesser kudu with an average maximal age of 18.92 years
- Grizzled tree-kangaroo with an average maximal age of 20 years
- Pallas’s squirrel with an average maximal age of 16.08 years
- Northern elephant seal with an average maximal age of 20.25 years
- Brown fur seal with an average maximal age of 21 years
- Cape genet with an average maximal age of 15 years
- Raccoon dog with an average maximal age of 14 years
- L’Hoest’s monkey with an average maximal age of 16 years
- Goeldi’s marmoset with an average maximal age of 17.83 years
- Lesser horseshoe bat with an average maximal age of 21 years