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Below we have listed some facts and figures for the three species of elephants, based on our best knowledge. If you have any data to help us fill in the gaps please let us know!
Genetic evidence presented in 2001 led to the generally accepted decision that Africa is home to two rather than one species of elephant: The African savanna elephant, Loxodonta africana and the African forest elephant, Loxodonta cyclotis. This is significant because it means that there are many fewer elephants remaining of each individual species, with the forest elephant being the more endangered.
- Ele phant = arch great
- Earths largest land mammal
- 3 species:
- African savanna, Loxodonta africana
- African forest, Loxodonta cyclotis
- Asian, Elephas maximus
- In 37 countries in Africa, 13 in Asia
- Extremely adaptable
- Maximum life span approx. 70 years
- Brain weighs 4-6 kg
- Trunk, a fusion of upper lip and elongated nose weights up to 140 kg, can pick up a straw, push over a huge tree, tenderly touch family members, pour 12 litres of water into its mouth, detect scents over several kilometres
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- Tusks - elongated incisors - ivory has been coveted by humans for tens of thousands of years and has had lasting impact on art and culture
- Skin is up to 32 mm thick in places and almost paper thin in others
- Females can give birth to up to 12 offspring
- Daily food intake 4-7% of body weight
- Diet includes grass, herbs, tree foliage, fruit, bark, pith, lianes
- Interbirth interval: 4-6 years
- Gestation: about 660 days
- Age at first reproduction: 8-15 years
- Age at first musth: 15-28 years
- Basic social unit is the family
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African savanna (Lododonta africana) |
African forest (Loxodonta cyclotis) |
Asian (Elephas maximus) |
Population 2008 (Estimate)
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490,000-575.000
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100,000-160,000
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Approx. 30,000 wild; 15,000 captive |
| Population 1979 (Estimate) |
1.3 million both African species |
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28,000-42,000 |
| Ave. max height male |
Almost 4 m |
2.4 m |
Almost 3.5 m |
| Ave. max height female |
Almost 2.7 m |
1.98 m
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2 m |
| Ave. max weight male |
6,000 kg |
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5,500 kg |
| Ave. max weight female |
2,767 kg |
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| Ave. weight newborn |
120 kg |
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90 kg
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Ave. age at male independence |
14 years |
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| Back shape |
Concave |
Concave |
Convex |
| Highest point |
Shoulders |
Shoulders |
Head |
| Ears |
Very large triangular |
Typically smaller, more rounded |
Smaller, triangular, prominent ear folds |
| Skin |
Wrinkled |
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Smoother than savanna
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| Teeth |
Lozenge-shaped loops |
Lozenge-shaped loops |
Narrow compressed loops |
| Mandible |
Short and wide |
Long and narrow |
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Tusks, male
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Thicker more upcurved than forest |
More slender and straighter than savanna |
Yes, but many are tuskless
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| Tusks, female |
Thicker more upcurved than forest |
More slender and straighter than savanna |
Vestigial or absent |
| Tusklessness |
More common in females; % varies depending on ivory hunting pressure |
% varies from population to population |
Males: Varies from population to population |
| Tusks, ave max. weight |
7 kg female; 49 kg male
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| Tusk, max. recorded weight |
97.3 kg
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Ivory
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Softer and more yellow than forest |
Harder and "pinker" than savanna |
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| Trunk |
Two finger-like tips |
Two finger-like tips |
One finger-like tip |
| Toenails |
Four on forefoot; three on hindfoot |
Five on forefoot; three on hindfoot |
Five on forefeet, four on hind foot |
| Temporal gland secretion |
Both sexes; common in females |
Both sexes; uncommon in females |
Males only |
| Sound production |
As low as 10 Hz |
As low as 5 Hz |
As low as 8 Hz |
| Males |
Form bachelor groups |
Form bachelor groups |
Form bachelor groups rarely |
| Average home range |
Up to 11,000 km2 (desert elephants |
Up to 2,000 km2 |
Up to 4,000 km2 |
| Predators |
Humans; juveniles, calves: lions, hyenas |
Humans |
Humans, tigers |
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