Keragaman ektoparasit ikan giru pasir (Amphiprion ocellaris).

Many kind ectoparasites found on girupasir fish. It is one of a ornamental fish which people like. The likers no limited in domestic but foreign people like to so many country to be the aim distributed. From the study find several ectoparasite whice make the fish body ware broken it was make the fish perform decrease and so the prince of fish was decrease. They were Trichodina sp., Brookynella sp., Cripstocaryon sp., Oodinium sp., Dactylogyrus sp., Pseudanisakis sp. And Argulus sp. Fish samples showed the similar activities (slowly swimming, the body robbed on bottom and wall aquarium, gasping. The external anatomy showed spin dislodged, fin destroy, some injuries on the body surface. Abnormal fish looked when fish infected by parasiyies and due to other condition. Exchanges of fish histophatology ware looked in this research to. The purpose is to looking how deep the ectoparasite ware broken the fish tissue or organ. Usually the organ which infected ware haemorrhage and hyperplasia. In the last research knowed that no relationship between long of fish with the infection of parasite