What Are Sand Crab Parasites
Sand crab parasites are small organisms that live on or inside sand crabs, such as those in the genus Emerita. These parasites include trematodes, nematodes, and parasitic crustaceans that use the crab as a host during part of their life cycle.
Common Parasites Found in Sand Crabs
Common parasites include larval trematodes and parasitic isopods that attach to the gills or body cavity. Some nematodes also infest sand crabs, feeding on tissues and fluids. Infections can alter crab behavior and reduce survival rates.
Impact and Research
Parasites can affect crab reproduction, growth, and susceptibility to predators. Researchers study sand crab parasites to understand coastal ecosystem health and parasite transmission. More information on marine parasites is available at https://www.smithsonianocean.org/education/topics/marine-parasites
