title: The trematode family Bucephalidae-problems of morphology, development, and systematics: description of Rudolphinus Gen. Nov.
mesh_terms: D000818:Animals; D005399:Fishes; D007814:Larva; D008675:Metamorphosis, Biological; D014200:Trematoda / Q000033:anatomy & histology / Q000145:classification* / Q000254:growth & development / Q000502:physiology