Tachysurus fulvidraco

Tachysurus fulvidraco, the yellowhead catfish or Korean bullhead, is a species of bagrid catfish found in eastern Asia from Siberia to China, Korea, Vietnam, and Laos, where it can be found in lakes and river channels. It can reach a maximum length of 34.5 cm (13.5 in), weighing 3 kg (6.6 lb), though it is much more commonly found to a length of 8 cm. It is a minor component of commercial fisheries.

Parasites
A total of 11 species of helminthes, including six species of digeneans, three species of nematodes, a species of cestode, and an acanthocephalan have been found in the stomach and intestines of T. fulvidraco:.
 * Genarchopsis goppo
 * Orientocreadium siluri
 * Coitocoecum plagiorchis
 * Echinoparyphium lingulatum
 * Dollfustrema vaneyi
 * Opisthorchis parasiluri
 * Procamallanus fulvidraconis
 * Spinitectus gigi
 * Camallanus cotti
 * Gangesia pseudobagri
 * Hebsoma violentum