A: Anise . California sea lion. Pets & Animals Home / World View / What Is the Longest Pregnancy in History? The elephant gestation period (pregnancy) lasts about 22 months (630-660 days), and, yes, it is indeed the longest gestation period of any mammal. Smaller species normally have a shorter gestation period than larger animals. What is the common element between Grey, Bean, Canada, Brent, and Barnacle? For most species, the amount a fetus grows before birth determines the length of the gestation period. Name the smallest reptile of the world. This animal is also known as the ass. Although rather rare, it is possible for giraffes to give birth to twins. These days obstetricians use protocols that will enable the mother to … Britain’s largest carnivorous animal is what? The degree of ultimate growth is a factor, smaller animals usually having shorter periods of gestation than larger ones. Another day in lockdown means another quiz to help pass the time, and this week it's a series of questions testing you about the marvellous animal kingdom. The Gestation period of Donkey is 11 to 14 Months. Female zebras mature much earlier than male zebras, males reproduce at 5 or 6 years of age, while females begin to reproduce at 3 years of age. 10. This is the 8th Animals With Longest Gestation Period In The World and also on our list. By Staff Writer Last Updated Mar 25, 2020 6:25:12 AM ET. These gentle giants’ pregnancies last for more than a year and a half. At up to 23 months, elephants boast the longest gestation period of any land animal. Researchers have found one deep sea species of octopus who sat guarding her eggs and barely moving for 4.5 years — the longest documented gestation time for any animal … For example, the Alpine Salamander give birth to live young after a 3 year pregnancy. In Mammals, Elephants have the longest gestation period of 22 months. The New Health Guide reports that, as of June 2014, the longest pregnancy that was medically verified lasted for 375 days. The scientific name of this animal is Equus asinus. Asian elephants have a gestation period of 645 days and African elephants 640 days. So let’s know about some of these animals with the shortest gestation period in their lifespan. Exceptions are the These small, spiny creatures have been known to live for more than 200 years. That’s a full 95 days over due, and 10 days longer than a year. African elephant pregnancies last about 22 months—the longest known pregnancy for a mammal, says Ganswindt. After delivery, it is common for female giraffes to refrain from reproduction about 16 months at least. The elephant's gestation is the longest of any land mammal. Elephants have the longest gestation period of all mammals. However, there are a few fish and amphibians that have gestation periods much longer than an elephant. Baby giraffes, zebras, foxes, bunnies, puppies, kittens and many more. Advertisements Install our extension Baby Animals New Tab Theme and enjoy the cutest babies in the animal kingdom in every new tab you open. The worlds longest human pregnancy lasted a massive total of 375 days! The average gestation period of an elephant is about 640 to 660 days, or roughly 95 weeks. Californian sea lions are known to reproduce between May and August and give birth in June or July, meaning this breed of sea lion has an average gestation period of 350 days. 7.Giraffe. In the course of evolution the duration of gestation has become adapted to the needs of the species. 10.Zebra 10 – 12 Months . The duration of this period varies between species. Cuteness overload! The length of a normal pregnancy is … March 6, 2018 Alfa Animals. Marsupials differ from other mammals in the way their babies grow and develop. Although the guidelines back then were similar to the ones like today and accounted for 3-trimesters and counted back to the date the woman last had her normal menstrual period, this case is VERY rare. Karl Schatz/Aurora/Getty Images. 10. Leaf chameleon. Some people said that the blue whale pregnancy last longer. Here we list ten animals that would have the longest lifespans living under ideal circumstances. Female zebras are born once a year, Based on the species, gestation period can vary. Among the most primitive members of the group, these stages are broadly comparable to those of other mammals of similar size. This article will outline the top 10 animals with the longest gestation periods: You can find the top 10 of mammals with the shortest gestation period here. Giraffe: Being a giraffe must not be comfortable to begin with and being pregnant for 15 months must make it worse. Check out the list of the longest animals in pregnancy. Primate - Primate - Natural history: The stages of the life cycle of primates vary considerably in duration. The gestation period of animals species is different from each other. On basis of every species lifespan living on this planet below is the list of top 10 animals which has the longest lifespan. The common frilled shark (Chlamydoselachus anguineus), an extremely primitive species native to all oceans of the world, has the longest recorded gestation period (pregnancy) of any animal species, namely 3.5 years. Some clock in at just a few weeks, making any human green with envy, while others can last more than a year. Elephant. A: They are types of Geese. Kelly • Donkey: You have seen a baby donkey and you know they are adorable, did you also know that mama donkey went through a 12 to 14 months pregnancy to give birth to one? What Is the Longest Pregnancy in History? What is the scent used for an artificial hare at greyhound racing tracks? There have been claims for 10 month pregnancies in the past, but this is more than likely due to a mix up in dates. The donkey has been used as a working animal for at least 5000 years. A zebra was born at a time. It is believed that years ago there were more than 300 species of Elephant, however today there only remains two: the Asian and African species. They have the longest-known gestational period of any animal, lasting up to 680 days. As the largest land mammal, the Elephant also has the longest pregnancy at 22 months! 1 Virginia Opossum: 12 Days. This is not correct, since the blue whale pregnancy lasts only 11 months. This is even longer than the Blue Whale, whose gestation lasts around a year. The chart below shows the gestation periods of some farm animals. Which animal has the longest period of pregnancy? Marsupials › Marsupials are animals with pouches. But other doctors at Los Angeles’ Methodist Hospital found it incredible that Mrs. Hunter had been pregnant 375 days (instead of the normal 280) before her baby was born there last week; 375 days would be the longest pregnancy on record, topping the runner-up by about 58 days. It can last from 10 to 12 months. As can be seen in the chart, apes (including humans), monkeys, big cats, and rodents can be clearly grouped according to their gestation period. Elephant tops the list when it comes to the longest gestation period in normal cases. But researchers found a deep-sea species of octopus which kept on guarding her eggs without moving or eating anything for 4.5 years! What is the difference between these two? In the list of Top 10 Animals With Longest Gestation Period In The World Giraffe … Elephants usually give birth at the start of the rainy season when there is plenty of food available. The shortest known gestation is that of the Virginian opossum, about 12 days, and the longest that of the Indian elephant, about 22 months. Pregnancy is a special time in a … 9. Also, a women might miss a period or two without being pregnant, then fall pregnant, making the pregnancy seem longer than it really is. There has only been one more case of a woman who had the longest human pregnancy- and that pregnancy lasted 317 days! The gestation periods of the animal kingdom are varied and fascinating. Red sea urchins are believed to be almost immortal. All men can do apart from impregnating woman is hover around taking care of her and watching her go through the pains of labor to deliver the cute little baby. What animal is pregnant for the longest time? Koi Fish. Animals with The Shortest Gestation Period. Kangaroos and koalas are marsupials. View Images A mother's legs … They also boast big babies: a newborn elephant weighs about 230 pounds (105 kilograms). New-born calves weigh around 90kg and are about 3 feet tall. Funny Animal Quiz Questions. However, in a majority of cases, mama giraffes deliver a single calf. During the gestation period, they neither move nor eat, they simply guard their eggs. Animals living under natural conditions rarely approach their maximum possible age because of very high death rates due to infant mortality, diseases, predators, bad weather, habitat destruction, or competition for food and shelter. For mammals the gestation period is the time in which a fetus develops, beginning with fertilization and ending at birth. Below is a list of the top 10 animals who have a very short gestation period. The gestation periods of other animal reveals that the length of the gestation period is largely a matter of the animal specie's size. Pregnancy and child birth are things that are exclusive to women in most cases. Specie Gestation period (days) Cattle: 280 - 291: Horse: 330 - 345: Pig: 112 - 120: Sheep: 144 - 150: Goat: 148 - 156: Dog: 56 - 68: Rabbit: 30 - 35: Cat: 59 - 68: Pregnancy and gestation are two things that are also important in animal husbandry. They are found in the shallow water of the Pacific Ocean along the West Coast of North America. Higher in the phylogenetic scale, they are substantially extended. Dogs and other canines have a gestation period of about 60, which is also the period for cats. Get it on Chrome Web Store . It beat the previous longest human pregnancy record holder by nearly 2 full months, 58 days, which itself is an astounding feat. Finding the world's longest pregnancy is a little trickier. Animal Comparison: Longest Gestation Periods (Pregnancy Time) Hi Youtubers! Gestation Period in Days : 15-20 Animals related to each other usually have similar gestation periods. By comparison, a human pregnancy lasts an average of 280 days, or 40 weeks. 10. 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