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Dwarfism occurs in animals as well as humans; horses can have achondroplastic symptoms, as shown here next to a person with dwarfism. All small dog breeds exhibit dwarfism (the standard size of dogs, without interference from humans, is the same as that of the wolves).
In popular culture, the Napoleon complex, also known as "Napoleon syndrome" and "short man syndrome", is a purported condition normally attributed to people of short stature, with overly aggressive or domineering social behavior, and is named after Napoleon Bonaparte, the first Emperor of the French, who was estimated to have been 5' 2" tall ...
The common dwarf mongoose (Helogale parvula) adopts a tripod stance when being vigilant for predators. [2] In a similar mammal, the thirteen-lined ground squirrel (Spermophilus tridecemlineatus), vigilance behaviour includes four postures: (1) quadrupedal alert (all four feet on the ground with head above the horizontal); (2) semiupright alert (on hind feet with a distinctive slouch); (3 ...
Why is standing on 1 leg linked to longevity? It all comes down to balance, Kenton R. Kaufman, a neuromuscular researcher at the Mayo Clinic and co-author of the latest one-legged study, tells ...
If juveniles have fewer legs than adults, then the animal is listed by the number of legs recorded in mature adults. If this number varies among adults within the taxon, then this variation is described in parenthetical note. In counting legs, this list follows the conventions adopted in the relevant literature.
The tip of the tarsus bears claws, which vary in number and size. Spiders that spin webs typically have three claws, the middle one being small; hunting spiders typically have only two claws. Since they do not have antennae, spiders use specialised and sensitive setae on their legs to pick up scent, sounds, vibrations and air currents. [6]
In humans, female legs generally have greater hip anteversion and tibiofemoral angles, while male legs have longer femur and tibial lengths. [4] In humans, each lower limb is divided into the hip, thigh, knee, leg, ankle and foot. [5] In anatomy, arm refers to the upper arm and leg refers to the lower leg.
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