Jurnal Ilmiah Mahasiswa STKIP PGRI Sumbar

Nama / NPM Tiara Nike Plorensia / 13010190
Program Studi Pendidikan Biologi
Pembimbing I Dr. Jabang Nurdin
Pembimbing II Drs. Ismed Wahidi
Tahun 2018

Abstrak :

            Gastropoda are the largest number of members, compared to other classes. To date, there are around 35,000 species that have been described. Gastropoda including soft-bodied animals have heads, shells and means of movement. Some gastropoda live in mangrove forests, on muddy soil or inundated and the presence of gastropoda also as decomposers for microorganisms. Research on the types of gastropoda in the Mangrove Zone of Bukit Tambun Tulang Village, Batang Kapas District, South Coastal District. The study was conducted in January 2018. The method used in this study was a descriptive survey, namely direct sampling in the field, sampling technique using Purposive Systematic Sampling and Hand Sorting (by hand). Identification was conducted at the Andalas University Animal Ecology Laboratory, Padang. The results of this study were 3 Order, 4 Family, 7 Genera and 9 Species, Vittoida turrita I, Vittoida turrita II, Neritodryas cornea, Neritodryas dubia, Neritodryas sp. , Pomacea canaliculata, Cerithidae weyersi, Melanoides plicaria, Cassidula aurisfelis. Physical chemical factors measured are temperature, pH, dissolved oxygen (DO), and salinity. All chemical physics factors measured are still in the condition of supporting the life of gastropoda in the Mangrove Zone of Bukit Tambun Tulang Village.

Keyword :

Gastropoda, morphological characters, species, mangrove.

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