Q:

What do crabs eat?

A:

Crabs usually eat algae. Crabs are omnivorous, meaning that they will eat both plants and other animals for sustenance.

Various species of crab have slightly different diets. They have a very strong digestive system that permits them to eat fungi, mollusks, bacteria, worms and even other crustaceans, such as shrimp or barnacles. In times of desperation, they have been known to eat the offal from the sea floor, which can include dead and decaying animals.

Like most omnivores, crabs require a balanced diet to maintain the highest degree of health and reach their maximum growth potential. Their systems need both the protein found in meat as well as the vitamins present in undersea vegetables to sustain quality digestion.

Sources:

  1. wanttoknowit.com

Is this answer helpful?

Similar Questions

  • Q:

    What do hermit crabs eat?

    A:

    In their natural environment, hermit crabs eat decaying wood, grasses, plants, fallen fruit and things washed up on shore from the tide. Land hermit crabs are omnivores, meaning they eat both plant and animal matter.

    Full Answer >
    Filed Under:
  • Q:

    What do shore crabs eat?

    A:

    Shore crabs feed primarily on invertebrates such as molluscs, clams, crustaceans and worms, but they eat practically anything they can get a hold of, including the remains of dead organisms. Their voracious appetites have lead to the regional decline of several species. Shore crabs are an invasive species due to their easily accomodated diets and widespread dispersion.

    Full Answer >
    Filed Under:
  • Q:

    What do ocean crabs eat?

    A:

    Most ocean crabs are considered carnivores and eat just about any meat they can find. There are a few species that are omnivores, however, and eat plants as well as meat.

    Full Answer >
    Filed Under:
  • Q:

    What do ghost crabs eat?

    A:

    The ghost crab is a generalist as it eats carrion, debris and smaller animals, such as clams, turtle hatchlings and other crabs. Ghost crabs mostly feed during the night.

    Full Answer >
    Filed Under:

Explore