CD Skripsi
Pola Distribusi Dan Kepadatan Keong Bakau (Telescopium Telescopium) Di Ekosistem Mangrove Desa Mengkapan Kecamatan Sungai Apit Kabupaten Siak Provinsi Riau
Telescopium telescopium has significant ecological and economical role in the mangrove ecosystem. However, information on the distribution and density of this snail is rare. To understand the distribution pattern of this snail in the mangrove ecosystem of Mengkapan Village, a study has been conducted on February 2018. There were 3 transect lines, in the human inhabitant area (S1), in the ecotourism area (S2) and in the natural area (S3). In each line, there were 6 plots (1mx1m). The snails were collected manually once/ 2 weeks, 3 times. Distribution pattern and density of the snail were studied. Results shown that in the S1 and S3 the snail distributed evenly, while that of the S2 was grouped. Distribution Index value of the snail was 0.09-1.09. The highest density was in the S2 (5.17 organisms/ m2) and the lowest was in the S1 (4.33 organisms/m2) . Keywords: mangrove organisms, distribution patterns, distribution indexs, Mengkapan village, mangrove snail
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