Keanekaragaman Jenis Echinoidea di Zona Intertidal Pantai Jeding Taman Nasional Baluran

Huda, Muhammad Aris Ilman; Sudarmadji, S.; Fajariyah, Susantin

doi:10.19184/bst.v5i2.5531

Cited by 10 publications

(12 citation statements)

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“…The diversity index was calculated using the Shannon-Wiener Species Diversity Index (Ainullah et al, 2015). The value of the Shannon-Wiener Species Diversity Index is defined as follows:…”

Section: Methodsmentioning

confidence: 99%

Diversity of Fish Caught in the Batang Julu Solok Selatan

Wati,

Nurhadi,

Fitriani

2023

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The fish species in the Batang Julu are still fairly numerous but have not been recorded accurately. This study aims to determine the diversity of fish species caught in the Batang Julu. The method used in this research is a descriptive survey. Samples were taken at places where people searched for fish using nets, fishing rods, arrows and traps. Sampling started from February 10-24, 2023. Sampling was done in the morning at 07.00-11.00 and in the afternoon at 15.00-18.00. Samples were identified at the Zoology Laboratory of PGRI University of West Sumatra by observing fin color, body color, and morphometric measurements using the identification guidebook of Kottelat and Whitten (1993), and Saanin (1984). The results showed that there were 8 fish species consisting of 8 Genus, 4 Families, and 4 Orders caught in the Batang Julu. The diversity of fish species in the Batang Julu South Solok is classified as moderate with a diversity index of 2.059 measured using the Shanon-Wiener formula.

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“…The diversity index was calculated using the Shannon-Wiener Species Diversity Index (Ainullah et al, 2015). The value of the Shannon-Wiener Species Diversity Index is defined as follows:…”

Section: Methodsmentioning

confidence: 99%

Diversity of Fish Caught in the Batang Julu Solok Selatan

Wati,

Nurhadi,

Fitriani

2023

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“…Filum Echinodermata (Bulu Babi) memiliki jumlah spesiesnya di Indonesia terdapat sebanyak 84 spesies yang berasal dari 48 marga dan 21 suku (Fraulaine dan Akobiarek, 2016). Bulu babi atau biasa disebut sebagai landak laut dengan nama sea urchin (Hadinoto, 2017), berjenis Diadema setosum yang merupakan anggota dari Family Diadematidae, kelas Echinoidea, Filum Echinodermata (Huda, 2017), yang dapat dengan mudah ditemukan pada daerah pantai dengan penyebarannya hampir diseluruh dunia (Siahaan, 2015). Bulu babi (Diadema setosum) juga merupakan jenis hewan terumbu karang perairan dangkal dan perairan dalam, yang biasanya memakan alga (Somma, 2018), hidup secara berkoloni, tidak memiliki tulang belakang, (Azwir, 2019dan Nazar,2017, berbentuk bulat, mempunyai cangkang keras dan memiliki duri -duri tajam berwarna hitam (Rumahlatu, 2012) yang beracun untuk melindungi diri dari ancaman predator dan bergerak mencari makan.…”

Section: Latar Belakangunclassified

Analisis Kadar Vitamin C Pada Gonad Bulu Babi (Diadema Setosum) Menggunakan Metode Spektrofotometri UV-VIS

Jamila Fachrunisa Kabakoran,

Djulfikri Mewar,

Stacia Kikalessy

2022

JRIK

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Bulu babi (Diadema setosum) biasa disebut landak laut (Sea urchin/uni) adalah kelompok hewan laut dari filum Echinodermata yang dikonsumsi gonadnya (Telur) oleh masyarakat Desa piru, Dusun Telaga, Dusun Pulau Osi. Vitamin C adalah zat yang dibutuhkan oleh tubuh yang berperan sebagai zat antioksidan. Tujuan dari penelitian ini yaitu untuk mengetahui kadar vitamin C pada bulu babi (Diadema setosum). Metode penelitian ini adalah analitik experimental dilakukan analisis kuantitatif menggunakan metode spektrofotometri Uv-Vis. Penelitian ini dilakukan dengan konsentrasi 3, 5,7, 9 dan 11ppm dengan panjang gelombang 200-400nm dengan hasil panjang gelombang yang dipakai adalah 265nm dengan nilai absorbansi pada konsentrasinya 0,016 ; 0,029 ; 0,044 ; 0,052 ; dan 0,069. Hasil penelitian kandungan vitamin C pada gonad bulu babi Desa Piru adalah 11.904 mg gonad bulu babi Dusun Telaga adalah 13.098 mg dan gonad bulu babi Dusun Pulau Osi adalah 13.120 mg. Berdasarkan hasil penelitian menunjukkan bahwa gonad bulu babi mengandung kadar vitamin C pada gonad bulu babi di Dusun Pulau osi lebih tinggi dibandingkan gonad bulu babi Desa Piru dan Dusun Telaga. Penelitian ini dilakukan berdasarkan faktor pengambilan acak dan faktor lingkungan perairan pada bulu babi (Diadema setosum) .

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“…Sea urchins are spread from shallow intertidal areas to deep seas [4]. Sea urchins generally inhabit coral reef ecosystems and seagrass and prefer a slightly hard substrate, especially the substrate in the field seagrass which is a mixture of sand and coral rubble [5,6].…”

Section: Introductionmentioning

confidence: 99%

The Community Structure of Sea Urchin (Echinoidea) in Seagrass Ecosystem at Batu Jimbar Beach Sanur Denpasar

Freitas

Suryani²,

Kawan³

2022

SEAS: Sust. Envir. Agric. Sci.

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Abstract This study aims to determine the intensiveness of sea urchins (Echinoidea) and the community structure of sea urchins in the seagrass ecosystem at Batu Jimbar beach, Sanur, Bali Province. In this study, the stations were determined based on the distribution and cover of seagrass so that there were three stations, namely station I located at the coordinates 115 ° 15'58.17 "E - 8 ° 41'52.87"S, while station II was located at coordinates 115 ° 15'59.34 "E - 8 ° 41'48.15"S, and Station III is located at coordinates 115 ° 16'0.16 "E - 8 ° 41'43.42"S. Sampling was carried out at the lowest tide at the three stations and analyzed using species composition, density, relative density, diversity index, uniformity index, and dominance index.The research results were found 8 types of sea urchins were found consisting of 4 families, namely the Diadematidae family (Echinothrix calamaris, Diadema setosum, Diadema savignyi and Diadema palmeri), Toxopneustidae family (Tripneustes gratilla and Pseudoboletia maculata), Echinometridae family ((Echinometra mathaei) and Stomopneustidae family (Stomopneustes variolaris).The highest density of sea urchins was in Diadema setosum as many as 149 individuals from the three stations with a density value of 0.40 individuals / 375 m2 , while the lowest density for sea urchins was 1 individual / 375 m2 . The highest relative density was in the type of Diadema setosum as much as 149 individuals / 375 m2 and the lowest relative density was in the type of Diadema palmeri as many as 1 individual / 375 m2. The structure of the sea urchin community on Batu Jimbar beach, Sanur shows that from all stations, the value of diversity is moderate with a value of 1.65, the uniformity value is not evenly distributed with a value of 0.00349 and a dominance value of 0.22 it can be concluded that there are no species. which dominates at Batu Jimbar beach in Sanur.

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Keanekaragaman Jenis Echinoidea di Zona Intertidal Pantai Jeding Taman Nasional Baluran

Cited by 10 publications

References 0 publications

Diversity of Fish Caught in the Batang Julu Solok Selatan

Diversity of Fish Caught in the Batang Julu Solok Selatan

Analisis Kadar Vitamin C Pada Gonad Bulu Babi (Diadema Setosum) Menggunakan Metode Spektrofotometri UV-VIS

The Community Structure of Sea Urchin (Echinoidea) in Seagrass Ecosystem at Batu Jimbar Beach Sanur Denpasar

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