Identification of Parasites on Garing Fish (Tambroides) in Lubuk Larangan, Padang Pariaman Regency, West Sumatra

The purpose of this study was to identify diseases in gariang fish the Lubuk larangan river. research locations used were Nagari Guguak Kuranji Hilir, Sungai Limau District, Sikucur Barat, District V Koto Kampung, Lareh Nan Panjang Selatan, VII Sariak and Sicincin, 2 x 11, six environments carried out from September December 2021. Fish samples tested laboratory at Padang Fisheries Product Quarantine Quality Control Center calculate parasite prevalence. results are type Saprolegnia sp found all lubuk sample point with highest prevalence 30%. Dactylogyrus Trichodina also continued attack points second prevalence, namely 15%. Aeromonas caviae 3 points, sikucur barat, lareh nan panjang selatan sicincin 2x 11 enam lingkung a 10%. Plesiomonas shigelloides locations, guguak kuranji hilir Sicincin 2x11 lingkung, while sobria attacked hilir, rate 8%. Hafnia alvei, Actinobacillus linieressi Argulus 5%. 30% indicates that level parasitic is generally usual infection. Intensity Ind/parasites as many 28 river, most commonly parasites least barat an intensity 6. For Ind/tail 4 sampling (Tor tambroides) 2.8 which means low infection rate.