FOUR SPECIES OF GYRODACTYLUS FROM FISH OF THE FAMILY ACHEILOGNATHINAE

Four species of Gyrodactylus from two species of fish in the family Acheilognathinae are reported in the present paper. It involves two new species and two new chinese records. All the measurements used in the decriptions of new species are in millimeter. Type specimens are deposited in the Laboratory of Fish Diseases, Institute of Hydrobiology, The Chinese Academy of Sciences, Wuhan.