Parasitic Worms mainly from Celebes. Part 1. New Digenetic Trematodes of Fishes.

While I was on duty with the Naval Institute of Tropical Hygiene at Macassar, Celebes, during World War Ⅱ, I had the opportunity to examine various wild and domestic animals for parasites, these animals being taken mainly from Celebes. Since the parasitic worms of this island had not yet been worked out at any length, an opportunity for collecting in this part of the world yielded much interesting material. I collected a fairly large amount of material from monkeys, buffaloes, birds, lizards, snakes and fishes, the latter being examined very carefully from the stand-point of prevention of parasitic infections transmitted from fish to man. Domestic fowl and small wild birds were also examined for intestinal parasites during my study on avian malaria carried out at the institute. Unfortunately I managed to bring back to Japan by air only a part of the collection before the termination of the war. The greater part of the collection shipped to me subsequently by air mail suffered serious damage in transit, and for this reason description and illustrations are based almost exclusively on mounted slides.