copula - an equating verb (such as `be' or `become') that links the subject with the complement of a sentence. copulative, linking verb. verb - a content word that denotes an action, occurrence, or state of existence.
Different species of crabs eat different foods. Depending on the species, they may eat plankton, worms, shrimps, prawns and other shellfish, and they scavenge for animal and/or plant remains. 1  They are detrivores. 2  They will consume animal as well as plant matter (algae, etc.).
Land hermit crabs are omnivorous and therefore eat just about anything. You can feed them meat, fish, vegetables and fruit especially tropical fruits (mangoes, coconuts and papayas).You should offer your crab a variety of foods.and hermit crabs are omnivorous and therefore eat just about anything. You can feed them meat, fish, vegetables and fruit especially tropical fruits (mangoes, coconuts and papayas).