Struktur Komunitas Siput Laut (Kelas: Gastropoda) Di Pesisir Dusun Karang Utara, Pulau Lemukutan

Magdalena, Weni; Kushadiwijayanto, Arie Antasari; Putra, Yudha Perdana

doi:10.26418/lkuntan.v2i2.30960

Cited by 9 publications

(11 citation statements)

References 2 publications

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“…Pada filum moluska, gastropoda merupakan kelas terbesar (Islami et al, 2017) dengan jumlah antara 80.000-100.000 spesies di dunia (Ponder dan Lindberg 2008;Strong et al, 2008). Gastropoda dapat ditemukan hidup di perairan darat (Pearce dan Örstan, 2006;Desoky 2018;Belhiouani et al, 2019) dan perairan laut (Geiger 2006;Baharuddin dan Zakaria, 2018;Baharuddin et al, 2018;Magdalena et al, 2019). Selain itu, gastropoda juga terdistribusi luas di vegetasi mangrove (Waran et al, 2020;Manusawai et al, 2020;Hassan et al, 2021;Wintah et al, 2021).…”

Section: Pendahuluanunclassified

Nutritional Value of Gastropod Cassidula from the Mangrove Area of Desa Bakau, Sambas Regency, West Kalimantan

Oktavia

Warsidah²,

Safitri³

et al. 2023

JBT

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Desa Bakau is located in Sambas Regency, West Kalimantan which has the potential for mangrove forests with an area of ± 305 Ha. Ecologically, mangrove forests have various roles, one of them is as a habitat for various types of aquatic biota, including gastropods. Several gastropods have important economic value for the community as food and medicine. The local community catches and consumes the mangrove gastropods. As a food ingredient, gastropods have a high nutritional content and essential macro minerals. Gastropods can be used as an alternative source of animal protein at an affordable price. This study aimed to determine the nutritional value of the gastropod Cassidula from the mangrove area of Desa Bakau, Sambas Regency, West Kalimantan. Quantitatively, nutrient content such as protein, carbohydrates, fat, moisture, and ash content were determined according to the AOAC (2005) standard method, whereas macro minerals content (Na, K, Mg, Ca, and P) was carried out according to the AOAC method (2016) using Atomic Absorption Spectroscopy (AAS). The result showed that Cassidula had a protein content (57.02%) with the highest value compared to other types of nutrients. In addition, Cassidula also contained an essential macro mineral, such as calcium (37.0006 mg/kg) with the highest value followed by sodium (21.7364 mg/kg), respectively. The results showed that Cassidula can be used as an alternative food ingredient for human.

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Section: Pendahuluanunclassified

Nutritional Value of Gastropod Cassidula from the Mangrove Area of Desa Bakau, Sambas Regency, West Kalimantan

Oktavia

Warsidah²,

Safitri³

et al. 2023

JBT

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“…Perairan Pulau Lemukutan secara administrasi terletak di Kecamatan Sungai Raya Kepulauan, Kabupaten Bengkayang, Kalimantan Barat dengan luas area 1.235 Ha (BPS Kabupaten Bangkayang, 2020). Perairan tersebut memiliki potensi sumberdaya alam dengan tingkat keanekaragaman tinggi seperti lamun (Gusmalawati dan Sanova, 2018), terumbu karang (Pranata et al, 2018), makroalga (Sofiana et al, 2022), termasuk gastropoda (Magdalena et al, 2019).…”

Section: Pendahuluanunclassified

“…Gastropoda adalah kelompok terbesar dari filum moluska (Venkatesan dan Mohamed, 2015) yang dapat ditemukan hidup di perairan laut (Lah et al, 2017;Biandolino et al, 2019) dan wilayah pesisir, seperti ekosistem mangrove (Yolanda et al, 2015). Berdasarkan hasil penelitian sebelumnya, jenis gastropoda yang ditemukan di perairan Teluk Cina Pulau Lemukutan antara lain Strombus, Nerita, Littorina, dan Cerithiopsis (Magdalena et al, 2019).…”

Section: Pendahuluanunclassified

Proximate and Macro Minerals Content of Gastropods in the Waters of Teluk Cina Lemukutan Island West Kalimantan

Warsidah

Sofiana

Apriansyah

et al. 2022

JBT

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Lemukutan Island in West Kalimantan has marine natural resources with a high level of diversity such as seagrass, coral reefs, macroalgae, and gastropods. Gastropods are one of the largest Mollusc phylum groups that are abundant in the waters of Lemukutan Island. Several types of gastropods have been reported to have high economic value and high nutritional content as well as macro minerals such as Na, Ca, K, F, and P. Therefore, these biota are more widely used as food. This study aims to analyze the proximate and mineral content of gastropods (Lambis and Monetaria) from the waters of Lemukutan Island. The moisture content and ash content of the sample were determined by the gravimetric method. The results of the study found that macro mineral content was determined in Lambis and Monetaria by Atomic Absorption Spectrophotometer (AAS). The protein content in both types of gastropods is quite high. Monetaria has a higher protein content (63.69%) than Lambis (50.06%). However, the fat content in Lambis is 1.88% and Monetaria is 1.14%. The highest mineral content of these two types of gastropods is iron (Fe). Lambis and Monetaria have Fe content of 0.2762 mg/kg and 0.1818 mg/kg, respectively.

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“…Hal ini disebabkan karena jenis gastropoda yang ditemukan di tiap stasiun pengamatan beragam dan tidak ada jenis yang mendominasi. Nilai indeks keseragaman tersebut sejalan dengan penelitian [26] di di Pesisir Dusun Karang Utara, Pulau Lemukutan yaitu 0,70 -0,83, penelitian [27] di Perairan Air Kelubi Desa Resun Pesisir Kecamatan Lingga Utara yaitu 0,57-0,82 yang menunjukkan keseragaman sedang.…”

Section: Indeks Keseragaman Gastropoda (E)unclassified

Community Structure of Gastropods in the Coastal Waters of North Rupat District

Pertika

Nasution

Tanjung

2022

ajoas

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Community structure is a concept that studies the composition or composition of species and abundance in a community. Coastal waters are areas with a depth of less than 200 meters and there is a littoral area located between the highest tide and the lowest low tide or called the intertidal area. One of the community of organisms in this intertidal area is gastropods. This research was conducted from December 2021 to January 2022. The purpose of the study was to determine the structure of the gastropod community in the coastal waters of North Rupat District consisting of species, density, diversity index, uniformity index, dominance index, distribution pattern, and community similarity. As supporting data in this study, several environmental parameters were also measured which included water quality, sediment type and sediment organic matter content. The research method used is a survey method, where sampling using the quadrant transect method is carried out at 3 stations. Based on the results of the study found 14 species of gastropods. The species that were found in all stations were Indothais gradata. Gastropod density is 15.800 ind/ha. Diversity index value (H') 1.85, uniformity index (E) 0.70, dominance index (C) 0.24, distribution pattern (Id) 3.24 is clustered, species similarity index (Ss) between stations Tanjung Medang and Teluk Rhu 83% of species are almost the same and between stations Tanjung Medang and Tanjung Punak 15% and between stations Teluk Rhu and Tanjung Punak 17% are not the same. Water quality parameters as follows: temperature 27-28oC; salinity 30-31 ppt; pH 6-7. Sediment organic matter 0.50-2.28%, sand sediment type

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Struktur Komunitas Siput Laut (Kelas: Gastropoda) Di Pesisir Dusun Karang Utara, Pulau Lemukutan

Cited by 9 publications

References 2 publications

Nutritional Value of Gastropod Cassidula from the Mangrove Area of Desa Bakau, Sambas Regency, West Kalimantan

Nutritional Value of Gastropod Cassidula from the Mangrove Area of Desa Bakau, Sambas Regency, West Kalimantan

Proximate and Macro Minerals Content of Gastropods in the Waters of Teluk Cina Lemukutan Island West Kalimantan

Community Structure of Gastropods in the Coastal Waters of North Rupat District

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