Prevalensi Dan Intensitas Endoparasit Pada Ikan Gabus (Channa Striata) Dari Budidaya Dan Alam

Ghassani, Sabila (2016) Prevalensi Dan Intensitas Endoparasit Pada Ikan Gabus (Channa Striata) Dari Budidaya Dan Alam. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penelitian bertujuan untuk membandingkan prevalensi dan intensitas endoparasit pada usus ikan Gabus (Channa striata) budidaya air tawar dan tangkapan alam. Usus didapatkan dari 20 ekor Ikan Gabus budidaya air tawar dan 20 ekor dari alam (panjang total 25±3 cm) yang diambil dan diawetkan dengan buffer formalin 0,5%, kemudian diamati menggunakan mikroskop stereo dan compound yang terhubung dengan kamera fotomikroskop OptiLab. Identifikasi endoparasit mengacu pada studi referensi. Prevalensi (prev.), dan intensitas (I) endoparasit dihitung berdasarkan jumlah endoparasit yang ditemukan di dalam usus ikan. Hasil menunjukkan bahwa jumlah endoparasit, prevalensi, dan intensitas pada ikan Gabus dari alam memiliki nilai yang lebih tinggi, yaitu Pallisentis sp. (prev=65%; I= 34.3 ind. per ikan dan Camallanus sp. (prev=35%; I=6.1 ind. per ikan) dibandingkan dengan ikan Gabus budidaya air tawar yang terinfeksi Pallisentis sp. saja (prev=30%; I=10. ind. per ikan). ================================================================================================================== The study was aimed at comparing the prevalence and intensity of endoparasite between cultured freshwater and wild snakehead fish (Channa striata). The guts from 20 fishes from cultured freshwater and 20 from wild snakehead fish (a total length of 25±3 cm) were collected and preserved with 0.5% buffered formalin, and then observed using a stereo and a compound microscope that was connected with OptiLab photomicroscope camera. Endoparasite identification were determinded according to the references. The number of endoparasites were calculated based on the number of endoparasite found in fish gut. It was found that wild snakehead fish were consist of higher number of invididu, prevalence (prev.) and intensity (I) of endoparasite i.e. Pallisentis sp. (prev=65%; I= 34.3 ind. per fish and Camallanus sp. (prev=35%; I=6.1 ind. per fish) comparing to the cultured freshwater snakehead which was infected by Pallisentis sp. only (prev=30%; I=10. ind. per fish).

Item Type: Thesis (Undergraduate)
Additional Information: RSBi 597 Gha p
Uncontrolled Keywords: Chana striata; ikan gabus budidaya; ikan gabus tangkapan alam intesitas endoparasit; prevalensi endoparasit
Subjects: Q Science > QH Biology > QH75 Nature conservation. Landscape protection. Biodiversity conservation. Endangered species and ecosystems (General). Habitat conservation. Ecosystem management. Conservation biology
Divisions: Faculty of Mathematics and Science > Biology > 46201-(S1) Undergraduate Thesis
Depositing User: ansi aflacha
Date Deposited: 29 May 2020 06:56
Last Modified: 29 May 2020 06:56
URI: http://repository.its.ac.id/id/eprint/76061

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