Q:

What is the food chain for the tiger shark?

A:

Tiger sharks probably have a wider diversity of prey than any other shark species. Their primary prey species include fish, sea turtles, mollusks, sea birds and other sharks, but virtually anything swimming in the ocean is fair game. Adult tiger sharks have few predators other than humans, but young tiger sharks must avoid large predatory fish and sharks.

The specific prey of tiger sharks often varies from one location to the next. In some areas, sea snakes are common prey species, while dugongs are important prey in other areas. Tiger sharks have been called the ?garbage cans? of the sea, based on their penchant for eating strange items. Rubber boots, hubcaps, bags of charcoal, raincoats, handbags and other strange things are often found in the sharks? stomachs. One tiger shark even contained a suit of armor in its stomach.

Tiger sharks are at the top of the food chain in their local study areas. Because their impact on the ecosystem is disproportionately large to their prevalence, scientists refer to tiger sharks as a keystone species. This means that tiger sharks help to regulate the entire habitat by keeping prey species populations in check. Without the sharks to consume many of these small fish, the fish would consume too many resources from the habitat, which could cause the local ecosystem to collapse.


Is this answer helpful?

Similar Questions

  • Q:

    What is a food chain for a tiger shark?

    A:

    Tiger sharks exist at the top of the food chain, and they prey on a wide variety of species, including fish, sea turtles and other sharks. Additionally, tiger sharks prey on sea-dwelling birds, catching them as they land on the water’s surface. Mollusks such as sea snails, conchs and whelks also serve as prey for the opportunistic sharks. Tiger sharks are also scavengers that have been known to eat garbage.

    Full Answer >
    Filed Under:
  • Q:

    Where is the whale shark in the food chain?

    A:

    Whale sharks live in the open ocean where they feed on plankton, schooling fishes, jellyfish, small crustaceans and squid. Whale sharks up to approximately 3 feet in length are eaten by blue marlin, blue sharks, great white sharks and killer whales.

    Full Answer >
    Filed Under:
  • Q:

    What is a shark's food chain?

    A:

    Sharks are apex predators, feeding on turtles, fish, seals, crabs and mollusks. They have adapted to feed on virtually everything in their environment. Their predation is a crucial element in maintaining population in different areas of the ocean, preventing prey animals from overgrazing any one area.

    Full Answer >
    Filed Under:
  • Q:

    How does a tiger shark protect itself?

    A:

    Defense for tiger sharks centers mostly on their anatomy and their behavior. Tiger sharks get very large, up to 16 feet in length and 1,400 pounds. They also have very powerful jaws, with the sharp teeth typical of sharks.

    Full Answer >
    Filed Under:

Explore