How long is a monkey pregnant?
Even within the species of apes and monkeys gestation period seem to be a matter of size. For Rhesus monkeys it is 164 days and baboons 187 days. For small animals such as rabbits the period is about 33 days and for mice about 20 days.
What animal has shortest pregnancy?
The shortest known gestation is that of the Virginian opossum, about 12 days, and the longest that of the Indian elephant, about 22 months. In the course of evolution the duration of gestation has become adapted to the needs of the species.
Which animal gives birth only once in lifetime?
For some, of course, it’s normal to only have one or a couple of offspring in a lifetime. But swamp wallabies, small hopping marsupials found throughout eastern Australia, are far outside the norm: New research suggests that most adult females are always pregnant.
How many babies can a finger monkey have?
She almost always has two babies, but in zoos, pygmy marmosets have had three or even four babies in one litter. Each newborn is about the size of a human thumb!
What animal has a 9 month pregnancy?
The gestation period for a cow is about nine months long.
For mammals the gestation period is the time in which a fetus develops, beginning with fertilization and ending at birth. The duration of this period varies between species. The gestation period for a cow is about nine months long.