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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Genbinesia Journal of Biology
Nastiti, Amayliana Ajeng
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Health Professions Immunology & microbiology Materials Science & Nanotechnology Physics

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Parasitic examination of marine ornamental fish at the Denpasar Fish Quarantine, Quality Control, and Fishery Product Safety Center Nastiti, Amayliana Ajeng
Genbinesia Journal of Biology Vol. 3 No. 2 (2024): March 2024
Publisher : Generasi Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55655/genbinesia.v3i2.54

Abstract

The study in this research includes examination of parasites in ornamental seawater fish pathologically and clinically which includes examination of mucus, fins, intestines, and gills. This research was conducted at BKIPM Denpasar from January 06, 2020 to February 7, 2020. The samples of marine ornamental fish examined consisted of ornamental fish from various species including Chrysiptera sp., Pterapogon sp., Chromis sp., Amphirion sp., Dascyllus sp. The results showed that the types of parasites that attacked marine ornamental fish were Tricodina sp., Opegaster sp., Archigetes sp., and Camallanus sp. These four types of parasites came from 6 samples from a total of 40 samples examined at BKIPM Denpasar. The total prevalence of infecting parasites was 0.15%. Meanwhile, the prevalence of each species is 0.16% for Tricodina sp. and Opegaster sp. while for Archigetes sp. and Camallanus sp. is 0.33%. Based on the results of the prevalence calculation, the examined seawater ornamental fish samples are still classified as safe for export.
Structure Community of Endoparasites in Bullet Tuna Auxis thazard Lacepède, 1800 From Amed, Bali Suryaningtyas, Endang Wulandari; Pratiwi, Made Ayu; Nastiti, Amayliana Ajeng
Jurnal Penelitian Pendidikan IPA Vol 11 No 11 (2025): November: In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i11.13184

Abstract

Fish parasites represent a major part of aquatic biodiversity, and consequently affect the environment directly or indirectly through their hosts. The high prevalence of parasitic infections contributes to growth disorders and affects ecosystem dynamics. Parasites can manipulate host behavior, thereby increasing their vulnerability to predation.   A. thazard samples were obtained directly from Amed fishermen. The size of the tuna used ranged from to 20-30 cm/head, with a total of 30 fish. Samples were preserved in ice, placed in a cool box, and then brought to the Fisheries Science Laboratory, Faculty of Marine and Fisheries for parasitic worm examination. The results of this study, it can be concluded that the types of endoparasites found in this study:  Anisakis sp., Rhadinorhynchus sp., and Hemiurus sp., had prevalence values ranging from 18,3-26,6%, intensities ranging from 3.3-23.3 ind/fish, abundance values ranging from 0.61 to 5.8 ind, diversity indices ranging from 0.19 to 0.32 in the low category, and uniformity values ranging from 1,17 to 1.97 in the high category from 30 samples of Auxis thazard Lacepède, 1800 obtained from Amed.
Co-Authors Kismiyati, Kismiyati Made Ayu Pratiwi Sri Subekti Suryaningtyas, Endang Wulandari Wulandari Suryaningtyas, Endang