title: Cercaria anadarae sp. n. parasitizing a bivalve mollusc, Anadara brasiliana (Lamarck), from the northwest Gulf of Mexico.
mesh_terms: D000818:Animals; D049872:Bivalvia / Q000469:parasitology*; D007814:Larva; D013781:Texas; D014200:Trematoda / Q000033:anatomy & histology / Q000302:isolation & purification*