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Pythons 101 | National Geographic


almost no other predator on the planet

inspires as much terror and curiosity as

the Python one of the world’s longest

snakes is a Python the reticulated

python of Southeast Asia usually grows

around 16 feet long however the current

record holder for the longest

reticulated python measured at 25 feet

pythons long bodies help the reptiles

kill by way of constriction they wrap

their bodies around prey and every time

the prey exhales the Python squeezes

more tightly this disrupts the preys

respiration and blood flow inevitably

called Spurs these two limbs appear as

small bumps on the sides of a pythons

pelvis while too small for Lokomotiv

function the Spurs and pelvis are

remnants of pythons evolution from

lizards this evolution occurred around

100 million years ago one possible early

ancestor of pythons called the tetrapod

office was a fusion of lizard and

snake-like features and had hind legs

interestingly scientists found that

pythons have retained the genetic

mutation for growing limbs

this means pythons may be capable of

having fully functional legs once again

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pythons do not unhinge their jaws when

they eat contrary to popular belief

pythons cannot unhinge their jaws rather

their jaws rest on a multi hinged joint

that provides for incredible flexibility

and enables the snakes to devour large

prey flexibility is also aided by

pythons lower right and left jaw bones

unlike mammals which have one solid

lower jawbone pythons lower jaws are

made of two bones linked by an elastic

ligament this allows the bones to

stretch more widely to help swallow prey

at least two to three times wider than

Python skulls can walk over prey pythons

have six rows of teeth in their skulls

two in their lower jaws two in their

upper jaws and two more in the roof of

their mouth through a phenomenon called

cranial Kinesis or pterygoid walk each

of these rows can be moved independently

which allows snakes to drag prey into

their throats without the use of front

limbs Python teeth also help this

process they are extremely sharp and

curved backwards perfect for catching

and clinging onto prey some pythons have

become invasive species while native to

the tropics of Africa Asia and Australia

several Python species have been

transported to the United States by way

of pet trafficking Florida’s Everglades

National Park in particular is home to

tens of thousands of invasive Burmese

pythons poor care neglect and accidents

have caused many pythons originally

taken in as pets to kill native wildlife

other pets and even children but when

left alone in their natural habitat

pythons are generally docile pythons are

some of nature’s most incredible

predators their long bodies constricting

capabilities and skulls optimized for

devouring large prey are enough to

strike fear and awe in anyone’s heart

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