NEW DATA ON TREMATODES OF ANTARCTIC FISH
Deepwater fishes from the Amundsen Sea, d'Urville Sea, Ross Sea, Cooperation Sea, Weddell Sea, and open waters of the South-West part of the Pacific sector of the Antarctic were examined. Fourteen species of trematodes were found. <i>Muraenolepitrema magnatestis</i> Gaevskaya et Rodjuk, 1988 and <i>Helicometrina</i> sp. were found in the Antarctic for the first time. <i>Muraenolepitrema magnatestis</i> was redescribed and basing on this, diagnosis of the genus <i>Muraenolepitrema</i> was amended. <i>Muraenolepitrema magnatestis</i> possesses the uroproct and glandular cells that are loosely arranged around the external seminal vesicle (without a membranous sac).