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

A baby crab is called a zoea. Female crabs lay bunches of eggs in the water. Once developed within the egg, the larvae-like zoea hatches. Zoea are microscopic and must go through several stages before reaching adulthood. More »

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. More » Pets & Animals Marine Life Crabs

According to The Hermit Crab Patch, hermit crabs are omnivorous scavengers. In captivity, they can be fed a range of plant and meat varieties, but the size of their meals needs to be properly adjusted to their size, acco... More » Pets & Animals Marine Life Crabs

Hermit crabs are omnivores and eat almost anything available. In captivity, they may eat raw fish, cooked chicken and a variety of vegetables, fruits and nuts. More »

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. More »

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. More »