How do mako sharks reproduce?
Shortfin mako sharks mate via internal fertilization and give live birth to a small number of relatively large young. Though they give live birth, these sharks do not connect to their young through a placenta.
Are makos endangered?
Not extinctMako sharks / Extinction status
How deep can a mako shark go?
While it is true that these sharks enjoy swimming in very deep waters much of the time, they can also be found at the water’s surface just as often. If they’re not in the mood to swim at the water’s surface, they have the ability to dive more than 400 feet (122 m) into the depths of the ocean.
How many babies do mako sharks have?
Mean litter size is 12, and up to 30 pups have been reported, though scientists have only examined a handful of litters. Shortfin mako sharks are aggressive predators that feed near the top of the food web on marine fishes such as bluefish, swordfish, tuna, marine mammals, and other sharks.
Where do mako sharks breed?
Mako sharks are found around the world in warm and temperate seas, in the Pacific from Oregon to Chile, and juvenile makos are common in southern California during the summer months. Some scientists believe that female mako sharks migrate into San Diego’s waters to have their pups.
What is the lifespan of a mako shark?
Biology. Shortfin mako sharks grow slowly, reach up to 13 feet long, and can live to be over 30 years old. They are not able to reproduce until about 8 years old (~6 feet) for males and 19 years old (~9 feet) for females.
Are sharks real yes or no?
Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachimorpha (or Selachii) and are the sister group to the rays.
What ocean do mako sharks live in?
Off the East Coast, Atlantic shortfin mako sharks are found from New England to Florida, in the Gulf of Mexico from Florida to Texas, and in the Caribbean Sea. They are highly migratory and can travel across entire oceans.
Is mako shark high in mercury?
Sharks, such as the mako shark, have very high levels of mercury. A study on New Jersey coastal fish indicated that one third of the sampled fish had levels of mercury above 0.5 parts per million, a level that could pose a human health concern for consumers who regularly eat this fish.