Candri, Dining Aidil Composition and Communities Distribution of Strombidae and Muricidae in Gili, Tanjung Luar Region. International Journal of Sciences: Basic and Applied Research (IJSBAR), International Journal of Sciences: Basic and Applied Research (IJSBAR).
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Abstract
Gili Bembek and Gili Pasir Located in Tanjung Luar, East Lombok. These territory areas have been used for capture fisheries and aquaculture. Gili Pasir and Gili Bembek have a wealth of marine organisms, one of them are gastropods. Strombidae and Muricidae are Gastropod families that have high economic value, but not much has yet to be researched for use. Strombidae and Muricidae have an operculum called onica in their bodies, this part has potential as a fragrance and coloring agent. The purpose of this study was to determine the species composition, distribution, and similarity index of Strombidae and Muricidae in several Gilis in the Tanjung Luar region. This research was conducted in June 2020. The data were collected using the transect quadratic plot method which has 6 transects. The stasions of this research were determined using a purposive sampling method. The results found 10 species of Strombidae and 3 species of Muricidae. The calculation of community structure analysis shows that the number of Strombidae and Muricidae in Gili Pasir is higher than Gili Bembek, 11,733 ind/m2 and 10,133 ind/m2, respectively. The diversity index (H') for Gili Pasir and Gili Bembek, respectively, is 1.744 and 1.282 which are in the medium category. The similarity index of the Strombidae and Muricidae species as indicated by the Similarity Index (ISS) reached 0.761 at both locations and the included categories because the number of the same species between the two stations was more than half of the total species found at station I. The results of the calculation of the Morista index were consecutive for Gili Pasir and Gili Bembek are 1.86 and 1.79 which indicate a clustered distribution.
| Item Type: | Other |
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| Keywords (Kata Kunci): | Composition, Distribution, Strombidae, Muricidae, Operculum, Gili Pasir, Gili Bembek, Tanjung Luar |
| Subjects: | Q Science > Q Science (General) |
| Divisions: | Fakultas Matematika dan ilmu Pengetahuan Alam |
| Depositing User: | Dr Dining Aidil Candri S.Si., M.Si |
| Date Deposited: | 12 Apr 2023 00:26 |
| Last Modified: | 12 Apr 2023 00:26 |
| URI: | http://eprints.unram.ac.id/id/eprint/36143 |
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