A revision of the Merizocotylinae Johnston and Tiegs, 1922 (Monogenea: Monocotylidae) with descriptions of new species of Empruthotrema Johnston and Tiegs, 1922 and Merizocotyle Cerfontaine, 1894

australia australie especies nuevas himantura uarnak hosts japan japon monogenea myliobatidae myliobatis australis nariz new species nez nose squaliformes tasmania tasmanie taxonomia taxonomie taxonomy triakidae urolophidae urolophus paucimaculatus