Silky shark
The Silky shark is viviparous, meaning that it gives live birth. In the western north Atlantic, females mate in the late spring (May-June), and give birth in the same time period, but in the next year, meaning that the gestation period lasts 12 months. The number of pups per litter is 6-14 in the western Atlantic, 9-12 in the eastern Atlantic, 9-14 in the western Indian Ocean, and 2-11 in the central Indian. The young spend their first few months in coral reefs, but move to the open ocean by the first winter. In the western north Atlantic, nursery areas are located along the Caribbean islands.