Baby sharks are known as "pups." Already equipped with a set of teeth and ready for life on their own, baby sharks leave their mother immediately after birth.
Sharks have one of the longest gestation periods of all mammals, with the basking and frilled sharks carrying their young for up to 3 or 3.5 years. Litter size ranges from a single pup or two in great whites, to more than 100 among the whale and blue sharks. Eggs hatching inside the female shark may be fed by a placenta (viviparity), without a placenta (Aplacental viviparity), or deposited into the ocean where they hatch on their own (oviparity).Learn More
Pups of the great hammerhead shark are born following an 11-month gestation period. Hammerheads only reproduce once a year and give birth to live young. A yolk sack sustains the developing embryos initially and later transforms into a structure called a pseudoplacenta that functions similarly to a mammalian placenta.Full Answer >
Blue sharks are known for their distinct coloring, which allows them to blend in with ocean water. From above, the water appears darker and camouflages the shark's dark blue back, while its white underside resembles the sunlit ocean surface when seen from below. As a pelagic species, blue sharks inhabit the open water and often travel in large schools made up of only males or females.Full Answer >
A baby shark is called a pup. A female shark can produce between one and 100 pups at a time, depending on the type of shark.Full Answer >
Sharks are afraid of dolphins when outnumbered because they like to eat animals that are much smaller than them, including baby dolphins, but adult dolphins will protect their young by trying to kill a shark any time they see one. Dolphins are usually successful at killing the sharks that they find because they attack in groups, ramming their bodies into the shark until it dies.Full Answer >