亚马逊森蚺3.4年能长到12米
雌性亚马逊森蚺是卵胎生动物,它们的卵会在体内孵化7个月,然后就会直接生出幼蛇来。在产仔时,雌性亚马逊森蚺会在雨季结束时的傍晚时分在浅水中分娩,它们平均产出20~40条幼蛇,多时甚至高达82条。刚出生的亚马逊森蚺平均重量为200克,体长为68厘米左右。
成长
幼蛇出生后,自己将独立存活,父母不会对其予以任何照顾。亚马逊森蚺从出生到成年体量增加了500倍,而且在出生后第一年就开始表现出两性体型上的差异性。
寿命
野生状态下的亚马逊森蚺平均寿命为10年;但圈养状态下的亚马逊森蚺寿命会高达30年。
It takes 3.4 years for an Amazon anaconda to grow to 12 meters
Female Amazon anacondas are ovoviviparous animals. Their eggs will hatch in their bodies for 7 months, and then they will give birth to baby snakes directly. When giving birth, female Amazon anacondas will give birth in shallow water in the evening at the end of the rainy season. They produce an average of 20 to 40 baby snakes, and sometimes even up to 82. The average weight of a newborn Amazon anaconda is 200 grams and the body length is about 68 centimeters.
Growth
After the baby snakes are born, they will survive independently, and their parents will not take any care of them. The Amazon anaconda increases 500 times in size from birth to adulthood, and the difference in body size between the sexes begins to show in the first year after birth.
Lifespan
The average lifespan of an Amazonian anaconda in the wild is 10 years; however, the lifespan of an Amazonian anaconda in captivity can be as high as 30 years.