Species density and morphometric variation of species belonging to Conus (Gastropoda: Conidae) genera in the coastal waters of Ambon Island, Indonesia

TEBIARY, LILIAN ANGRIANI; LEIWAKABESSY, FREDY; Rumahlatu, Dominggus

doi:10.13057/biodiv/d230358

Cited by 7 publications

(14 citation statements)

References 63 publications

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“…Sampling was conducted during low tide at four stations (Figure 1) monthly for three months, from September to November 2022, using the square transect method at locations where accessible sampling was possible. Location determination in this method was conducted deliberately at locations considered appropriate to the natural habitat of mangrove snails (Gerami et al 2016;Pototan et al 2021;Tebiary et al 2022). Individual snails per m 2 were determined each month at each station.…”

Section: Sampling and Identification Of Mangrove Snailsmentioning

confidence: 99%

“…Gastropods are ecosystem engineers and keystone species; losing certain species may cause ecological phase shifts. For example, reducing herbivory may lead to algal smothering (Ratnaningdyah et al 2022;Tebiary et al 2022). Gastropods are tolerant to some environmental perturbation, but certain taxa are sensitive to disturbance (Marwoto and Isnaningsih 2014).…”

Section: Introductionmentioning

confidence: 99%

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Checklist of mangrove snails (Gastropoda: Mollusca) on the coast of Lamongan District, East Java, Indonesia

et al. 2023

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Abstract. Isroni W, Sari PDW, Sari LA, Daniel K, South J, Islamy RA, Wirabuana PYAP, Hasan V. 2023. Checklist of mangrove snails (Gastropoda: Mollusca) on the coast of Lamongan District, East Java, Indonesia. Biodiversitas 24: 1676-1685. Mangroves are crucial transition zone ecosystems providing sheltered nursery zones and abundant marine and terrestrial biota resources. Mangrove snails (Gastropoda: Mollusca) are ecologically important ecosystem engineers, trophic links for higher predators, and a source of human food and livelihoods. Mangrove snails are also ideal bioindicators to monitor environmental pollution. A strong baseline understanding of current richness and distribution is therefore important. Thus, this study provides data on the species composition of mangrove snails on the north coast of Lamongan District, East Java, Indonesia. Sampling was conducted during low tide at four stations from September to November 2022 using square transects. Ten families consisted of Cerithiidae, Cypraeidae, Fasciolariidae, Muricidae, Naticadae, Neritidae, Plaxidae, Potamididae, Trochidae, and Turbinidae comprising 20 genera and 24 species. The most dominant family found is Muricidae, with six genera and eight species. Most mangrove snails were found in rocky, sandy substrates, around trees, and mangrove roots. Gastropods observed in this study were alive and dead (i.e., empty shells). We suspect that there is still much-hidden diversity of Gastropoda in this region. Therefore, we suggest that future work addresses differences in microhabitat and snail morphology with quantitative and semi-quantitative methods to understand distribution drivers and ecological roles better.

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Section: Sampling and Identification Of Mangrove Snailsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Checklist of mangrove snails (Gastropoda: Mollusca) on the coast of Lamongan District, East Java, Indonesia

et al. 2023

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“…Gastropoda genus Conus linnaeus 1758 memiliki keanekaragaman yang tinggi terutama di wilayah tropis maupun subtropis dan berperang penting secara ekologis pada berbagai ekosistem (Franklin & Apte, 2021;Tebiary et al, 2022). Kelompok Gastropoda tersebut melimpah dengan lebih dari 800 spesies yang masih ada dan terdistribusi di seluruh dunia.…”

Section: Pendahuluanunclassified

Identifikasi Jenis Gastropoda Conus spp. di Perairan Pesisir Manokwari

Karubuy,

Manan,

Manangkalangi

et al. 2023

Bioscientist j. ilm. bosbiol.

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Gastropods Conus spp. is a macrozoobenthic organism that is abundant in coastal waters and is consumed by coastal communities. Conus is a carnivorous organism that lives permanently at the bottom of the waters and has the property of accumulating pollutant materials such as pesticides, carbonates and heavy metals into the body's tissues through the food chain. The aim of this study was to identify the gastropods species Conus spp. from the Manokwari Coastal Waters. The available research method is quantitative descriptive research. The target species in this study were gastropods of the genus Conus spp. collected from the Manokwari Coastal Waters. A total of 27 individuals from 6 species of Conus spp. collected from 3 observation stations. Gastropods Conus spp. 6 species were found, namely: 1) Conus leopardus; 2) Conus imperialis; 3) Conus eburneus; 4) Conus virgo; 5) Conus planorbis, and 6) Conus lividus. The air quality parameters measured were within the appropriate range for the Gastropods Conus spp.

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“…Gastropoda genus Conus spp. merupakan gastropoda yang memiliki distribusi yang luas di daerah tropis dan non tropis (Tebiary et al, 2022). Conus spp.…”

Section: Hasil Dan Pembahasanunclassified

Analisis Kandungan Logam Berat Kadmium (Cd) pada Gastropoda Conus spp. di Hamparan Lamun Perairan Pesisir Manokwari, Propinsi Papua Barat

Karubuy,

Manan,

Manangkalangi

et al. 2023

J. Kel. Trop.

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Manokwari coastal waters are one of the coastal areas that experience very rapid development of development activities from year to year. This condition allows the input of waste such as heavy metal cadmium (Cd) into the waters of Manokwari. This research was conducted in the coastal area of Manokwari (BLK Beach, Lemon Island, and Tanjung Manggewa) for three months (February-April 2020). The purpose of this study was to describe the concentration of heavy metal cadmium (Cd) in Gastropod Conus on the Manokwari Coast and to determine the relationship between heavy metal content of cadmium (Cd) in Conus with shell size, wet weight, and dry weight. Data analysis includes Atomic Absorption Spectrophotometer (AAS), linear regression, and descriptive analysis. Based on the research results obtained, the average content of cadmium in Conus in Manokwari waters is 0.06-0.22 mg/kg. The heavy metal content in Conus is still below the specified threshold so it is still fit for consumption. The relationship between the heavy metal content of Cd in Conus with shell length, wet weight, and dry weight are positive with the regression equation successively y = -0.065 + 0.002x, y = 0.054 + 0.005x, and y = 0.061 + 0.014x which shows that the content Heavy metal Cd in Conus is influenced by shell length, wet weight, and dry weight. Perairan pesisir Manokwari merupakan salah satu wilayah pesisir yang mengalami perkembangan kegiatan pembangunan yang sangat pesat dari tahun ke tahun. Kondisi ini memungkinkan adanya masukan limbah seperti logam berat kadmium (Cd) ke perairan Manokwari. Penelitian ini dilakukan di wilayah pesisir Manokwari (Pantai BLK, Pulau Lemon, dan Tanjjung Manggewa) selama tiga bulan (Februari-April 2020). Tujuan dilakukannya penelitian ini untuk mendeskripsikan konsentrasi logam berat kadmium (Cd) pada Gastropoda Conus di Pesisir Manokwari serta mengetahui hubungan kandungan logam berat kadmium (Cd) dalam Conus dengan ukuran cangkang, berat basah, dan berat kering. Analisis data meliputi Spektrofotometer Serapan Atom (SSA), regresi linear, dan analisis deskriptif. Berdasarkan hasil penelitian yang didapatkan, kandungan rata-rata kadmium pada Conus di perairan Manokwari yaitu sebesar 0,06-0,22 mg/kg. Kandungan logam berat dalam Conus masih dibawah ambang yang ditentukan sehingga masih layak untuk dikonsumsi. Hubungan antara kandungan logam berat Cd dalam Conus dengan panjang cangkang, berat basah dan berat kering adalah positif dengan persamaan regresi berturut-turut y = -0,065 + 0,002x, y = 0,054 + 0,005x dan y = 0,061 + 0,014x yang menunjukan bahwa kandungan logam berat Cd dalam Conus dipengaruhi oleh panjang cangkang, berat basah dan berat kering.

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Species density and morphometric variation of species belonging to Conus (Gastropoda: Conidae) genera in the coastal waters of Ambon Island, Indonesia

Cited by 7 publications

References 63 publications

Checklist of mangrove snails (Gastropoda: Mollusca) on the coast of Lamongan District, East Java, Indonesia

Checklist of mangrove snails (Gastropoda: Mollusca) on the coast of Lamongan District, East Java, Indonesia

Identifikasi Jenis Gastropoda Conus spp. di Perairan Pesisir Manokwari

Analisis Kandungan Logam Berat Kadmium (Cd) pada Gastropoda Conus spp. di Hamparan Lamun Perairan Pesisir Manokwari, Propinsi Papua Barat

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