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The forehead of the elephant is actually a structure that protects the pollen from the weather called a galea, and ranges in size from 1.5–3 millimeters, and extends into the long slightly coiled beak that resembles the elephant's trunk of 5–18 millimeters; the lateral lobes of the flower resemble an elephant's ears. This "remarkable ...
African elephant heads are completely rounded and large, while Asian elephant heads form two hills or humps on the top, with a line down the center of their face. African Elephant vs. Asian ...
They are curved forward and continue to grow throughout the elephant's lifetime. [28] Molar of Loxodonta africana, showing lozenge/loxodont. The dental formula of elephants is 1.0.3.3 0.0.3.3 × 2 = 26. [25] Elephants have four molars; each weighs about 5 kg (11 lb) and measures about 30 cm (12 in) long. As the front pair wears down and drops ...
An elephant's skin is generally very tough, at 2.5 cm (1 in) thick on the back and parts of the head. The skin around the mouth, anus , and inside of the ear is considerably thinner. Elephants are typically grey, but African elephants look brown or reddish after rolling in coloured mud.
Elephants reportedly head to safer ground during natural disasters like tsunamis and earthquakes, but data from two satellite-collared Sri Lankan elephants indicate this may be untrue. [85] Several students of elephant cognition and neuroanatomy are convinced that Asian elephants are highly intelligent and self-aware.
When comparing an elephant's vocal folds to those of a human, an elephant's are longer, thicker, and have a larger cross-sectional area. In addition, they are tilted at 45 degrees and positioned more anteriorly than a human's vocal folds. [18] From various experiments, the elephant larynx is shown to produce various and complex vibratory phenomena.
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Elephantidae is a family of large, herbivorous proboscidean mammals which includes the living elephants (belonging to the genera Elephas and Loxodonta), as well as a number of extinct genera like Mammuthus (mammoths) and Palaeoloxodon.