CD Skripsi
Studi Komparatif Struktur Jaringan Insang Ikan Pantau (Rasbora Cephalotaenia Bleeker, 1852) Di Perairan Umum Stadion Utama Riau Dan Sungai Kandis Provinsi Riau
Rasbora cephalotaenia is present in the waters around Stadion Utama Riau that has relatively good water quality, as well as in the Kandis River that has polluted waters. The water condition of the rivers may affect the fish health status in general. A study aims to understand the histological structure of the gill of fish from the Kandis River and the waters around Stadion Utama Riau has been conducted from March-April 2018. Gill structure’s abnormality was identified using Histopathological Alteration Index (HAI). Histological structure of the gill of fish from both areas are different. The cell structure of the Kandis’s fish has more abnormalities compared to that of the fish from Stadion Utama Riau. Results shown that the types of abnormality present were hyperplasia, hypertrophy, athrophy, deformated lamella, congestion, odema and epithelium rupture. The HAI of the R. cephalotaenia from the waters around Stadion Utama Riau was 3.8, indicated that the gill was normal, while the HAI of the R. cephalotaenia from the Kandis River was 12, indicated that the gill was slightly damaged.
Keyword: Histopathological Alteration Index, hyperplasia, hypertrophy, athrophy, and epithelium rupture
1. Student of the Faculty of the Fisheries and Marine, University of Riau
2. Lecture of the Faculty of the Fisheries and Marine, University of Riau
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