Biodiversitas Dan Populasi Ikan Karang Di Perairan Selat Sempu Sendang Biru Kabupaten Malang Jawa Timur

Luthfi, Oktiyas Muzaky; Pujarahayu, Putri; S, Kirana Fajar; Wahyudiarto, Ahmad; Fakri, Saifur Rizal; Sofyan, Muhammad Idham; Ramadhan, Faruk; Murian, Syakanov; Tovani, Irham; Mahmud, M; Adi, Danang Wahyu Setyo; Abdi, Firdaus

doi:10.21107/jk.v9i1.1019

Cited by 9 publications

(10 citation statements)

References 8 publications

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“…Here, we also overlayed the results with previous studies that carried out underwater surveys in the waters around the port and Sempu Island (Luthfi et al 2016). This reported that only gathered three families marine fish which included in this eDNA metabarcoding list result.…”

Section: The Edna Metabarcoding Analysismentioning

confidence: 66%

“…Tables and figures of data were performed by Excel 2010, similarity and biodiversity analysis using Primer v7 program. The data on the common local name of fish landed in Pondok Dadap fish station was provided by the East Java Province's Office of Marine and Fisheries, and also previous study using Underwater Visual Census (UVC) around Sendang Biru, Malang by (Luthfi et al 2016). Phylogenetic tree constructed by Mega7 (Kumar et al 2016) using Neighbor-Joining algorithm both eDNA sequences results.…”

Section: Discussionmentioning

confidence: 99%

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Environmental DNA (eDNA) metabarcoding: Diversity study around the Pondok Dadap fish landing station, Malang, Indonesia

2019

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Abstract. Andriyono S, Jobaidul Alam Md, Kim HW. 2019. Environmental DNA (eDNA) metabarcoding: Diversity study around the Pondok Dadap fish landing station, Malang, Indonesia. Biodiversitas 20: 3772-3781. Molecular identification of species is now fast growing and currently widely applied method in the diversity estimation of aquatic biota; even though morphological identification is still carried out. The molecular approach is beneficial complementing on regular surveys, e.g. use of nets, traps, fishing rods, and even with poisons. In this study, the eDNA metabarcoding was applied to water samples around the Pondok Dadap fish landing station, Indonesia to determine the diversity of fish around the waters and also to identify marine fish landed in this area. Molecular identification was carried out on fish samples obtained from the fish market improved GenBank database on COI and ITS. While, seawater samples were carried out by using the next-generation sequencing (NGS) platform to obtain the eDNA metabarcoding data for the first time. Molecular identification obtained 34 species (68 sequences of COI and ITS regions) belonging to 28 genera, 18 families, 4 orders, while the eDNA metabarcoding approach identified 53 marine fish species by using the MiFish pipeline representing 38 genera, 27 families, and 7 orders. From the present study, we can able to estimated fish diversity by eDNA metabarcoding, and this finding will be helpful for baseline data preparation for future effective management of resources in this area.

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Section: The Edna Metabarcoding Analysismentioning

confidence: 66%

Section: Discussionmentioning

confidence: 99%

Environmental DNA (eDNA) metabarcoding: Diversity study around the Pondok Dadap fish landing station, Malang, Indonesia

2019

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“…Ikan mayor secara umum lebih banyak jumlahnya dari jenis ikan karang yang lain, dari hasil pengamatan diperoleh jenis ikan mayor dari famili Pomacentridae (ikan betok laut), Labridae (ikan sapu-sapu), dan Blenniidae (ikan peniru). Menurut Luthfi et al (2016) jenis ikan dari famili scaridae bersifat herbivora, memiliki peran yang penting di ekosistem terumbu karang, karena keberadaan ikan ini akan mengontrol pertumbuhan alga di terumbu karang.…”

Section: Kondisi Ikan Karangunclassified

Studi Ekosistem Terumbu Karang di Taman Nasional Kepulauan Seribu

noviana

2019

JPSL

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Taman Nasional Laut Kepulauan Seribu (TNLKpS) has a unique natural resource is the natural beauty of the sea and coral ecosystems are unique. But along with the rapid population growth of Jakarta as the capital city and the increasing number of tourists also affect the condition of coral reefs in TNLKpS. This study aimed to analyze and assess the ecological condition of coral reef ecosystems in the utilization zone travel TNLKpS by coral cover life and death, diversity as well as the factors causing the damage of the survey line intercept transect (LIT), literature review, interviews and analysis of the condition of coral reefs by Decree LH No. 4 of 2001 on Baku Criteria Damage Coral Karan. Condition of the reef by live coral cover otherwise damaged to moderate, based on the otherwise dead coral cover damaged high to moderate damage, then the number and type of reef fish more on the depth of 10 meters in comparison with 3 meters. Thecondition of coral reef ecosystems is common in 3 islands (Pulau Putri, Pulau Macan and Pulau Angin Angin Genteng) in TNKS is still quite good, but in some snorkeling spots it looks bad (3 stations) and medium (2 stations) when compared to spots diving (only 1 bad station).

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“…Unfortunately, despite being established as Nature Reserve Area (id: Cagar Alam) since colonial period through Besluit van den Gouverneur Generaal van Nederlandsch Indie No: 69 and No.46 dated March 15 th 1928 about Aanwijzing van het natourmonument Poelau Sempoe, the overall biodiversity of this Nature Reserve and the area around its proximity, both above and below the waters is still much unknown. There are some studies conducted around this area to assess the general status of reef fishes [13][14] and invertebrates [7] [15] but the information provided is still insufficent for underwater macro photography activity because it is only cover the most common fishes and invertebrates species. Therefore, to improve the knowledge about uncommon recorded, and possibly rare species that attract underwater macrophotographers alike, we conducted this comprehensive study to assess the diversity of cryptic marine fauna on the proximity of coral reef area at Sempu Strait to provide better information and to bring up its underwater macrophotography tourism potential.…”

Section: Introductionmentioning

confidence: 99%

Assessing cryptic marine fauna diversity as underwater macrophotography (UMP) objects in Sempu Strait, Indonesia

Andrimida

Hermawan²

2020

E3S Web Conf.

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Cryptic marine fauna refers to organisms that live inside habitats that hidden from direct exposure to their outer environment. Its cryptic nature made these animals rarely observed, and hence understudied. Whereas, they are very popular among experienced divers alike as underwater macrophotography objects. The aim of this study is to assess the diversity of cryptic marine fauna on the proximity of coral reef area at Sempu Strait to bring up its underwater macrophotography tourism potential. While the definition of cryptic marine fauna itself could include any major group of marine organisms, we limit the extent of our study only into the four most popular animal groups in underwater macrophotography which are: fishes, sea slugs, arthropods, and flatworms. We conducted underwater surveys using roving diver technique spanning from October 2017 to June 2019 at eleven dive sites of Sempu Strait and yielded 84 species that consists of 45 species of sea slug, 29 Species of fish, 8 species of arthropods, and 2 species of flatworms. The overall fauna diversity shows that Sempu Strait has high diversity of sea slug and cryptic fishes, while the site-specific diversity shows that Stumbut dive site has the highest marine cryptic fauna diversity.

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Biodiversitas Dan Populasi Ikan Karang Di Perairan Selat Sempu Sendang Biru Kabupaten Malang Jawa Timur

Abstract: Reef fish is one of the conspicuous inhabitant in the reef

Cited by 9 publications

References 8 publications

Environmental DNA (eDNA) metabarcoding: Diversity study around the Pondok Dadap fish landing station, Malang, Indonesia

Environmental DNA (eDNA) metabarcoding: Diversity study around the Pondok Dadap fish landing station, Malang, Indonesia

Studi Ekosistem Terumbu Karang di Taman Nasional Kepulauan Seribu

Assessing cryptic marine fauna diversity as underwater macrophotography (UMP) objects in Sempu Strait, Indonesia

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