Q:
What Do Crabs Eat?
A:
Quick Answer
Crabs usually eat algae. Crabs are omnivorous, meaning that they will eat both plants and other animals for sustenance.
Continue Reading
Credit:
Charlie ANO
CC-BY 2.0
Full Answer
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.
Learn more about CrabsSources:
Related Questions
-
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 du... 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, inclu... Full Answer >Filed Under: -
Q:
What Do Freshwater Crabs Eat?
A: There are more than 1,300 species of freshwater crabs and, as such, there is no one diet consistent to all of them. However, most are omnivores and scaveng... Full Answer >Filed Under: -
Q:
What Do Saltwater Crabs Eat?
A: Saltwater crabs are primarily carnivorous, preying on animals that live on or near the ocean floor. The most common species of ocean-dwelling crabs feast l... Full Answer >Filed Under:
