Ribbed mussels (Modiolus demissus),fiddler crabs (Uca spp.),and marsh periwinkles (Littorina spp.)are the dominant animals of a high salt marsh.

Question

Quizplus · Accepted Answer

Ribbed mussels, fiddler crabs, and marsh periwinkles are more commonly associated with the lower parts of salt marshes where they can more easily access the water, rather than the high salt marsh which is typically drier and less frequently inundated by tides.

Ribbed Mussels (Modiolus Demissus),fiddler Crabs (Uca Spp