KELIMPAHAN KIMA DI PERAIRAN PULAU BONTOSUA KECAMATAN LIUKANG TUPABBIRING KABUPATEN PANGKEP

Ridwan, Khuriyyah (2026) KELIMPAHAN KIMA DI PERAIRAN PULAU BONTOSUA KECAMATAN LIUKANG TUPABBIRING KABUPATEN PANGKEP. Skripsi thesis, UNIVERSITAS MUHAMMADIYAH PALOPO.

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Abstract

Giant Clam is one of the megabenthos whose habitat is in coral reefs and sand. Tridacnidae is a class of bivalves, soft-bodied, and shelled and has high economic value. There are 8 types of Tridacnidae in Indonesia, namely Tridacna crocea, Tridacna maxima, Tridacna squamosa, Tridacna derasa, Tridacna gigas, Hippopus hippopus, Hippopus porcellanus, Tridacna kimaboe. The data collection method used is the Benthos Belt Transect by drawing a line 70 meters parallel to the coast and then observing the type and amount. Based on the results of observations found 3 types of Tridacnidae, namely Tridacna crocea, Tridacna maxima, Tridacna squamosa with a density of 0.019 ind/m2, relative abundance is Tridacna crocea 44.4%, followed by Tridacna maxima 33.33%, and the lowest Tridacna squamosa 11.11%.temperature 29.4 ˚C, salinity 30 ppt, pH 7, and water clarity 5 m. Water quality parameters at temperatures are optimal enough for the survival of clams.. Keywords: Tridacna, observation, parameters

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