However - they DO have approximately sixty teeth - which are up to 1/4 inch (6mm) long ! The boa constrictor kills its prey by suffocating it. The largest boa constrictor ever found measured 18 feet. Boa constrictors are viviparous, giving birth to live young. No, Boas' sharp teeth help them to get a good grip on their prey, but unlike some snakes, they do not have fangs or venom. Being a constrictor, they don’t really need them. In 2010, a boa constrictor was shown to have reproduced asexually via parthenogenesis. According to National Geographic, the longest recorded boa was eighteen feet, five more than a mature female boa. As a species that was imported into the United States, there is still a lot to learn about them. They ambush their prey, which means that they will hide and wait for something yummy to go by and then do a surprise attack. Snakes do not migrate. In some regions, boa constrictor numbers have been severely hit by predation from humans and other animals and over-collection for the exotic pet and snakeskin trades. How well do you know boas? King snakes do not have fangs. Most populations, though, are not under threat of immediate extinction, thus they are within Appendix II rather than Appendix I. Boa constrictors may be an invasive species in Florida. They generally breed in the dry season—between April and August—and are polygynous, thus males may mate with multiple females. Boa constrictors range from northern Mexico south through Central and South America. Unlike most Boa’s, this snake does not have any heat sensing pits and it is believed that they do not have any thermo-sensing abilities. Boa Constrictors can been seen throughout the forest and sometimes in off shore caves. Boa Constrictors have two subfamilies: ‘Boinae’ or true boas and … I would also like to see an answer if there are snakes with rows of teeth. The boa constrictor is a tropical species, so it does not have to worry about cold winters. They have teeth but they aren’t very dangerous. It was a good question. They generally breed in the dry season—between April and August—and are polygynous, thus males may mate with multiple females. Boa Constrictors are one of the largest snakes in the world, along with the Reticulated Python and Anaconda. Asked in Snakes, Boas What is the biome of a boa constrictor ? When born, boa constrictors are usually two feet long and can grow up to thirteen feet. Being a constrictor, they don’t really need them. They regularly loose teeth and replace them with new ones. Anywhere from a few millimetres to a centimetre would be a good estimate, depending on size. Four rows of teeth on the top and two rows at the bottom. They are constrictors. As soon as they are born they have to be able to find food and to find shelter. All boa constrictors fall under CITES and are listed under CITES Appendix II, except B. c. occidentalis, which is listed in CITES Appendix I. Boas are about 2 feet long when they are born and grow continually throughout their 25 to 30-year lifespan. Both snakes do not have fangs because they are constrictors. Boas mouths are lined with rows of sharp backward curving teeth that allow them to grip their prey. This snake does not have fangs. Just how long do boa constrictors get? They don't actually kill their prey with their fangs … In some regions, boa constrictor numbers have been severely hit by predation from humans and other animals and over-collection for the exotic and snakeskin trades. There, it is known as ‘Wowla’ to the natives of Belize. Boas are non-poisonous but just as deadly. They don't have fangs - as they're non-venomous. In 2010, a boa constrictor was shown to have reproduced asexually via parthenogenesis. When you see a snake’s mouth with teeth, are they also fangs? Pythons and boas represent the two sub-families of the largest snakes in the world. The boa constrictor kills its prey by suffocating it. No, Boas' sharp teeth help them to get a good grip on their prey, but unlike some snakes, they do not have fangs or venom. Instead they have rows of long teeth that curve backwards. Only venomous snakes have fangs. They normally digest their food whole and their body fluids break it down. Venomous Bite /Danger to Humans. Boa constrictors wear some of the most distinctive markings of all reptiles. Due to the large size of the Boa Constrictor and the appearance of them some people love to keep them as pets.