Identifikasi dan Intensitas Rocinela sp. Pada Ikan Kerapu di Pantai Kedonganan, Jimbaran, Bali
Abstract
This research was aims to determine the intensity level of Rocinela sp. in groupers. Grouper fish samples were taken at Kedonganan Beach, Jimbaran, Bali. Grouper fish is a type of fish that lives around coral reefs, that have a high economic value. Grouper fish sampling was done randomly method, so that the length and weight of the grouper samples used will be more diverse. Fish samples obtained at Kedonganan Beach will be excamine for parasites at the Fisheries Laboratory, Marine and Fisheries Faculty, Udayana University. The grouper samples observed in this study were 40 individuals. The type of parasite found in grouper is Rocinela sp. This parasite belongs to the order of Isopoda which is a type of ectoparasite that attacks fish. Ectoparasites are a type of parasite that infects the outside of a fish's body, such as the gills, mouth, eyes, and operculum. Ectoparasites can cause damage and impaired function in the infected organ. Based on the results of the study found Rocinel sp. in 26 fish sampled with a total number of parasites of 28 individuals. Most of these parasites were found in the gills with a percentage of 92.6% and some were found in the operculum with a percentage of 7.4%. The intensity value of parasitic Rocinela sp. that is 1,067, this value indicates infection of Rocinela sp. which is low in grouper fish at Kedonganan Beach, Jimbaran, Bali.
Downloads
References
Bayoumy, E. M., Osman, H. A. M., El-Bana, L. F., & Hassanain, M. A. 2008. Monogenean parasites as bioindicatores for heavy metals status in some egyptian Red Sea fishes. Global Veterinaria, 2: 117122.
Bharadhirajan, P., Murugan, S., Sakthivel, A., Sevakumar, P. 2014. Isopods parasites infection on commercial fishes of Parangipettai waters, southeast coast of indian. Asian Pac J Trop Dis, 4 (1): 269.
King, R. 2004. Isopods. Southeastren Regional Taxonomy Center. South Carolina. pp. 2
Musyaffak, M., Abida, I. W., Muhsoni, F. F. 2010. Analisa Tingkat Prevalensi Dan Derajat Infeksi Parasit Pada Ikan Kerapu Macan (Ephinephilus fuscoguttatus) Di Lokasi Budidaya Berbeda. Universitas Trunojoyo. Jurnal Kelautan, 3 (1): ISSN: 1907-9931
Ohoiulun, I. 2002. Inventarisai Parasit Pada Ikan Cupang (Betta splendens), ikan gapi (Poecilis reticulate) dan Ikan Rainbow (Melanotaenia macculochi) di Daerah Jakarta Barat, DKI Jakarta. Skripsi. Fakultas Perikanan dan Ilmu Kelautan Institut Pertanian Bogor, Bogor.
Parker, D & Booth, A. J. 2013. The Tounge Replacing Isopod Cymothoa borbonica Reduces the Growth of Large Spot Pompano Trachinotus botla. Mar Biol, 160: 2943.
Paruntu, C.P. 2015. Budidaya Ikan Kerapu (Epinephelus tauvina, Forsskal, 1775) dan Ikan Beronang (Siganus canaliculatus, Park, 1797) dalam Karamba Jaring Apung dengan Sistem Polikultur. E-Joulnar Budidaya Perikanan.
Rahayu, F. D, Damiana, R. E & Risa, T. 2013. Infestasi Cacing Parasitik Pada Insang Ikan Mujair (Oreochromis mossambicus). Jurnal Acta Veterinaria Indonesiana, 1(1): 8-14.
Smit, N. J., Bruce, N. L. & Hadfield, K. A. 2014. Global Diversity of Fish Parasitic Isopod Crustaceans of the Family Cymothoidae. International Journal for Parasitology: Parasites and Wildlife, 3: 189; 193; 194.
Sumino, Anggraeni, & Tardiono, C T. 2017. Inventarisasi, Prevalensi dan Intensitas Ektoparasit Pada Ikan Kerapu (Epinephelus sp.) di Keramba Jaring Apung Perairan Teluk Hurun Lampung. Lampung. Jurnal Perikanan dan Kelautan, 7 (1): p ISSN 2089 3469, e ISSN 2540 9484
Syukran, M., Rahimi, S. A. E., & Wijaya, S. 2017. Intensitas dan Prevalensi Ektoparasit Pada Ikan Cupang Hias (Betta splendens) di PerairaanKabupaten Aceh Besar dan Kota Banda Aceh. Jurnal Ilmiah Mahasiswa Kelautan dan Perikanan Unsyiah, 2 (1)
Tadjuddah, M., Wiryawan, B., Purbayanto, A., & Wiyono, ES. 2013. Parameter biologi ikan kerapu (Epinephelus sp.) Hasil tangkapan di perairan Taman Nasional Wakatobi, Sulawesi Tenggara Indonesia. Jurnal Teknologi dan Manajemen Perikanan Laut, 4 (1): 11-21.
Yuliartati, E. 2011. Tingkat Serangan Ektoparasit Pada Ikan Patin (Pangasius djambal) Pada Beberapa Pembudidaya Ikan Di Kota Makassar. Skripsi. Makasar: Universitas Hasanudin.
Williams, E. H. & Williams, I. B. 1996. Parasites of Offshore Big Game Fishes of Puerto Rico and The Western Atlantic. Puerto Rico. Departement of Natural and Environtmental Resources, pp. 382.
Brusca, R. C & E. W. Iverson. 1985. A Guide to Marine Isopoda Crustacea of Pacific Costa Rica. Rev. Biol. Trop, 33 (1): 6-7; 39-42; 44-50; 66-67.
Aswandi, I. 1985. Beberapa Catatan Dalam Pengenalan Isopoda. Oseana, 10 (3) :106-112, ISSN 0216-1877
Waluyo, S.P. 2014. Identifikasi Dan Prevalensi Isopoda Pada Ikan Selar (Selar crumenophthalmus) di Tempat Pelelangan Ikan (TPI) Panarukan Situbondo Jawa Timur. Skripsi. Fakultas Perikanan Dan Kelautan Universitas Airlangga. Surabaya
