CD Skripsi
Struktur Komunitas Diatom Epizoik Pada Cangkang Siput Cerithidea Cingulata Di Muara Sungai Batang Masang Kabupaten Agam Sumatera Barat
ABSTRACT
This study was conducted from October-November 2019, located in
Batang Masang River Estuary Village Tiku V Jorong Agam, West Sumatera. This
study aims to understand community structure of epizoic diatoms in snail shells
Cerithidea cingulata. The method used in this study was a survey method.
Identification diatom was conducted at the Marine Biological Laboratory Marine
Science Faculty of Fisheries and Marine University of Riau. The results showed
that epizoic diatoms on snail shells C. cingulata consists of 14 genera of diatoms,
dominated by the genus Navicula. Values ranged abundance 48,890 – 90,488
individuals/cm2, the value of diversity index (H') ranged from 2.21 – 2.43, the
value of dominance index (D) ranges 0.20 – 0.24 and uniformity index value (E)
ranges from 0.09 – 0.11.
Keywords: Community structure, diatoms epizoic, Cerithidea cingulata, river estuary
1) Student
Tidak tersedia versi lain