Karpfen
"D. dogieli" has been found in freshwater cyprinid fishes in the Amur river, Russia. There are 4 hooks in each spiral row and about 20 dendritically branched giant hypodermic nuclei. The testes are mid-body, have 2-3 giant nuclei in lemnisci and have eggs 0.041-0.044 mm long. It is the type species. A sample of fish from Zarrineh River, Iran found that 41.75% "Capoeta capoeta" and 11.25% of Common dace ("Leuciscus leuciscus") were infected. It was found in the Common carp ("Cyprinus carpio") in Vietnam.