Life … Plants Red Algae Florideophycean Algae Gracilariales Gracilariaceae Gracilaria Gracilaria domingensis species 7 observations Gracilaria domingensis Gracilaria domingensis Supports All 8 native animalssupported in the US Plant eaters Animals that feed on it Atlantic Sergeant Major, French Angelfish, Mottled Shore Crab, Redfinger Rubble Crab 8 Close