Dr. Kassai Tibor szerk.: Parasitologia Hungarica 2. (Budapest, 1969)

rutilus, Alburnus alburnus, Leuciscus idus. Localization: gill. Locality: River Tisza, tributanes of the Tisza, River Danube, fish ponds at Dinnyés. Intensity; 1-20. 6. Paraergasilu3 rylovi Markewitsch, 1937 Hosts: Abramis brama, Cyprinus carpio. Localization: nasal cavity. Locality: Rivers Danube and Tisza,fish ponds at Dinynyés. Intensity : 2-4. JACZÓ also found this species on Carassius carassius, Rutilus rutilus, and Amiurus nebulosus. Pamilia: Dichelestidae 7. Lamproglena pulchella Nordmann, 1832 Hosts: Leuciscus cephalus, Blicca björkna. Localization: gill rakers

. Locality: rivers at Kemence, Magyarkút; River Tisza. Intensity: 1-10. Família: Lernaeidae 8. Lernaea cyprinacea Linné, 1758 Hosts: Scardinius erythrophthalmus, Tinea tinea, Gobio gobio, Chondrostoma nasus, Rhodeus sericeus amarus, Carassius carassius, Cyprinus carpio, Ctenopharyngodon idella, Cobitis taenia, Acerina cernua, Lepomis gibbosus, Esox lucius Localization: body surface, nasal cavity, gill. Locality: fish ponds at Dinnyés, Biharugra; River Ipoly

. Intensity: 1-30.