THE ANACONDA

Anacondas are viviparous , bearing live young. A typical litter may consist of 20-40 babies, but a female can birth up to 100 neonates. Anacondas are thought to of evolved from a type of boa constrictor. Scientist believe that constricting snakes are much older than any other type of snake because anacondas evolved in the early lizard stage. Anacondas are ovoviviparous , meaning that they produce eggs which hatch inside the mother's body and result in live births. The newborn, which usually number 20-30, are around 60 centimetres in size and receive no parental care.

Anacondas are very aggressive and this makes them quite dangerous to deal with. Anacondas are related to boa constrictors. They give birth to live young; 20 to 40 baby snakes are born at one time. Anacondas are common in tropical South America, but you have to be lucky to glimpse one. Having just spent two weeks in prime anaconda habitat, the only one I saw was Monica, in her enclosure.

Anacondas are also excellent swimmers and hunters. Their born also adapt quickly to its environment. Anacondas are four species of aquatic boa inhabiting the swamps and rivers of the dense forests of tropical South America. There are two possible origins for the word 'anaconda.' It is perhaps an alteration of the Sinhalese word 'henakanday', meaning 'thunder snake', or alternatively, the Tamil word 'anaikondran', which means 'elephant killer'. Anacondas are snakes but do not have fangs. There are two types of anacondas, greenish-brown and yellow in color.

Anacondas are very strong but they don't have enough strength to kill a fully grown gorilla. They can kill Jaguars and other "large" animals. Anacondas are constrictors, but there is debate over the most common cause of death of their prey. Traditionally it was thought that the prey is suffocated; but many now believe that the blood vessels are constricted and lack of circulation to and from the heart is the direct cause of death. Anacondas are opportunistic hunters, like the crocodile, and typically will wait for their prey to come to them. That's not to say one won't slowly advance towards you if interested, but they rather prefer the surprise attack, being content to wait patiently close by.

Anacondas are some of the largest snakes in the world. The green anaconda can grow to a length of 25 feet, but generally grows to about 15 feet and 165 pounds. Anacondas are generally not that easy to find - not everyone who goes to the pampas ends up seeing them - but we were fortunate enough to have very few problems finding our two. We headed up the river a little ways in our boat; and then we got off, and started trekking into the swampy grasslands. Anacondas are constrict ors, and are not poisonous, but due to their large size they are dangerous to man. Green anacondas have a dark olive colouring, with black bands across the back.

THE PYTHON

Pythons are constrictor snakes, which means they squeeze to death the birds and small mammals that they feed on. While traveling through India, the Roman naturalist, Pliny, claimed to have seen a dragon so large it could strangle an elephant. Pythons are constrictors, which means that they will ?squeeze? the life out of their prey. They coil themselves around their prey and with each breathe the creature takes the snake will squeeze a little tighter until they stop breathing completely. Pythons are large and muscular, and kill their prey by squeezing, or constricting, until it suffocates. Although most feed on small mammals, some large species can kill and swallow small pigs and goats.

Pythons are usually related to boas they are more related to boas than to any other snake-family. Pythons are distinguishable from boas by that they have teeth on the premaxilla, a small bone at the very front and the center of the upper jaw.[1] Because of how big pythons actually are, pythons move by traveling in a straight line, which is known as "rectilinear progression.".This is accomplished by stiffening the ribs to provide support, then lifting a set of ventral scales and moving them forward so the loose ends grip the surface, pushing the python in a forward motion. Pythons are not poisonous and do not have fangs, but they do have rows of extremely sharp teeth, and the bite is powerful enough to drive those teeth (needles would be a more apt description) well below the skin. A python's mouth contains all kinds of nasty bacteria, so being bitten is no minor thing; it requires the immediate attention of a doctor and may result in a life-threatening infection. Pythons are primarily ambush hunters that consume vertebrate prey. Pythons can and do incorporate active foraging behavior as well.

Pythons are notorious escape artists! Your enclosure can never be too secure. Pythons are oviparous, meaning it produces eggs, which develop and hatch outside the maternal body. Up to 107 eggs are laid, which the female coils around to incubate. Pythons are constrictors, and feed on birds and mammals, killing them by squeezing them to death. They coil themselves up around their prey, tighten, but merely squeeze hard enough to stop the prey's breathing and/or blood circulation.

Pythons are not venomous, they kill by constricting (squeezing) the prey it until it can no longer breathe. Like all snakes, they swallow the prey whole, head first. Pythons are distinguishable from boas in that they have teeth on the premaxilla, a small bone at the very front and center of the upper jaw. Pythons are constrictors, therefore they don't have fangs and they are non-venomous. They have back-curving teeth which seize the animal and don't allow them to escape.

THE BOA CONSTRICTOR

Boas are basal snakes that are "primitive" in evolutionary terms (i.e. They are constrictors and most give birth to live young. Boas are found worldwide, except in Australia, while pythons are found in Africa, Asia, Australia, and the Pacific islands.

Boas are, none-the-less, relatively large snakes, and in many cities and towns, this species is included in the dangerous animal ordinances. The possession of boas within those municipalities is forbidden or restricted. Boas are non-poisonous but just as deadly. They ambush their prey, which means that they will hide and wait for something yummy to go by and then do a surprise attack. Boas are stocked in solid colors and two tone colors in chandelle feathers. Marabou boas are small fuzzy boas.

Boas are ambush predators and rely on this camouflage to capture their prey. Boas are ambush hunters. They remain still and hidden until a possible meal comes close, then strike forward quickly to catch it. BOAs are not hierarchically related. An Internet Registry SHOULD maintain a single BOA in relation to each parent registry that has assigned resources to this registry.

Boas are constrictors and do not crush prey. They eat mammals and birds. Boas are generally measured by weight (grammes), length and ply. Boas are available through novely, costume or lingerie shops. Boas are memnbers of the constrictors. They have large curved teeth used to grasp their prey, while they wrap several coils around it.