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Journal articles on the topic 'Bivalve'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Schneider, Jay A. "Bivalve systematics during the 20th century." Journal of Paleontology 75, no. 6 (2001): 1119–27. http://dx.doi.org/10.1017/s0022336000017170.

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Over the past 75 years, the higher-level taxonomy of bivalves has received less attention than that of their fellow molluscs, gastropods. The publication of the bivalve volumes of the Treatise on Invertebrate Paleontology in 1969 was not followed by an explosion of study into the evolution of bivalves; rather, with only one or two exceptions, bivalve workers were noticeably absent from the cladistic and molecular revolutions that were taking place during the 1970s and 1980s, even as gastropods received considerable attention. Over the past ten years, cladistics and molecular systematics have b

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2

Alam, Syamsul, Hadijah Mahyuddin, and Erni Indrawati. "KEANEKARAGAMAN BIVALVIA DI PESISIR PANTAI KURI KABUPATEN MAROS." Journal of Aquaculture and Environment 7, no. 2 (2025): 90–91. https://doi.org/10.35965/jae.v7i2.4348.

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Penelitian ini bertujuan untuk mengeksplorasi tingkat keanekaragaman bivalvia di perairan Pantai Kuri, Kabupaten Maros, Sulawesi Selatan. Metode penelitian yang digunakan adalah analisis deskriptif dengan mengambil sampel bivalvia di sepanjang pesisir Pantai Kuri pada Oktober hingga November 2023. Pengumpulan sampel dilakukan dengan teknik hand collecting dan analisis data dilakukan dengan mengukur jumlah spesies dan kelimpahan bivalvia serta membandingkannya dengan parameter fisika-kimia perairan. Hasil penelitian menunjukkan bahwa indeks keanekaragaman bivalvia di Pantai Kuri sebesar 0,518,

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3

Utari, Enggar, Hartanto Sanjaya, Mahrawi Mahrawi, Indria Wahyuni, Pipit Marianingsih, and Ita Nurlaita. "Mangrove Land Mapping and the Potential for Bivalve Diversity with Remote Sensing in the Pulau Dua Nature Reserve (As an Initial Study for the Development of Class X High School Ecosystem Biology Subconcept Learning Devices)." Edumaspul: Jurnal Pendidikan 7, no. 2 (2023): 2384–97. http://dx.doi.org/10.33487/edumaspul.v7i2.6639.

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Bivalvia is an invertebrate animal that has a high level of diversity and a marine biological resource that has significant economic value. This research was conducted in November 2021, aiming to determine bivalve diversity, mapping of manrove land and the potential for bivalve diversity, the relationship between the results of analysis of the presence of water on bivalves diversity in the Pulau Dua Nature Reserve and the implications of research results in the field of education. The method used is the roaming method to determine bivalves diversity and remote sensing methods to map areas of p

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4

MARIN, IVAN, and GUSTAV PAULAY. "Pinnotherotonia rumphiusi gen. et sp. nov., a new furry bivalve-associated pontoniine shrimp (Crustacea: Decapoda: Palaemonidae) from Palau." Zootaxa 2636, no. 1 (2010): 37. http://dx.doi.org/10.11646/zootaxa.2636.1.3.

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A new genus and species of a furry, bivalve–associated pontoniine shrimp is described from Palau. This is the second pontoniine shrimp known to be associated with bivalves burrowing into soft bottom, and the first record of a venus clam (Bivalvia, Veneridae) as host for caridean shrimps.

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5

Suheriyanto, D., E. A. Ningtyas, and R. Susilowati. "The relationship between mangroves and bivalves abundance in Cengkrong Beach, Trenggalek Regency." IOP Conference Series: Earth and Environmental Science 1312, no. 1 (2024): 012003. http://dx.doi.org/10.1088/1755-1315/1312/1/012003.

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Abstract Cengkrong Beach in Trenggalek Regency has extensive mangrove forest. Mangrove forests play an important role in maintaining aquatic productivity and supporting people’s lives. Bivalve is one of the biota that lives in mangroves and is used by the people around the mangrove forest. The research aims to identify mangroves and bivalves, analyze the abundance of mangroves and bivalves, and determine the relationship between mangroves and bivalves. Mangrove sampling was carried out on 6 transects. Each transect was made 7 with plots measuring 10 m x 10 m with a distance of 5 m and bivalve

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6

Zani, Rahma, Afrizal Tanjung, and Elizal Elizal. "BIVALVE COMMUNITY STRUCTURE IN THE INTERTIDAL ZONE OF PASUMPAHAN ISLAND PADANG CITY WEST SUMATERA PROVINCE." Asian Journal of Aquatic Sciences 6, no. 2 (2023): 168–73. http://dx.doi.org/10.31258/ajoas.6.2.168-173.

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Bivalvia is a class of the Mollusca phylum. Bivalvia is also known as Pelecypoda and Lamellibrankhiata. Bivalvia occupies an area of the intertidal zone, one of which is in the intertidal zone of Pasumpahan Island. But information about bivalves in the area does not exist. To know/understand information about the density and distribution pattern of bivalves on Pasumpahan Island, this research was conducted in January 2022. The sampling area was in the intertidal zone of Pasumpahan Island. Sampling was carried out at three stations, each station was divided into three transects. Bivalve samplin

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7

Ambeng, Ambeng. "Ambeng, Hazairin Zubair, Ngakan Putu Oka dan Adi Tonggiroh." International Journal of Applied Biology 4, no. 1 (2020): 27–35. http://dx.doi.org/10.20956/ijab.v4i1.9324.

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Community structure analysis is one way to describe and assess the environmental quality of an ecosystem. One part of environmental biotic that make up mangrove water ecosystems is bivalves. The mangrove area in the Pangkajene river estuary has become one of the bivalve habitats, which has been widely used by the community. Research on the bivalve community structure of the mangrove area in the Pangkajene river estuary was conducted in April - June 2019, which aims to get an overview and assess the environmental conditions of the mangrove area in the Pangkajene river estuary based on the bival

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8

Jannah, Raudatul, and Adam Restu. "Bivalvia Community Structure in The Poton Bako Beach Area, Jerowaru, East Lombok." Jurnal Biologi Tropis 23, no. 2 (2023): 292–97. http://dx.doi.org/10.29303/jbt.v23i2.6193.

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The bivalvia class is a class within mollusca that includes all types of shellfish that have a pair of shells. The aim of this research is to determine the structure of the bivalve community in the coastal waters of Poton Bako, East Lombok. This research was conducted on the coast of Poton Bako, Jerowaru, East Lombok. This research uses a proportional sampling method with quadratic transects. This research variable includes type and bivalves. In this study, 275 individuals of bivalve species were found. The research results show that the ecological condition of Poton Bako is in the relatively

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9

Bieler, Rüdiger, Paula M. Mikkelsen, Timothy M. Collins, et al. "Investigating the Bivalve Tree of Life – an exemplar-based approach combining molecular and novel morphological characters." Invertebrate Systematics 28, no. 1 (2014): 32. http://dx.doi.org/10.1071/is13010.

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To re-evaluate the relationships of the major bivalve lineages, we amassed detailed morpho-anatomical, ultrastructural and molecular sequence data for a targeted selection of exemplar bivalves spanning the phylogenetic diversity of the class. We included molecular data for 103 bivalve species (up to five markers) and also analysed a subset of taxa with four additional nuclear protein-encoding genes. Novel as well as historically employed morphological characters were explored, and we systematically disassembled widely used descriptors such as gill and stomach ‘types’. Phylogenetic analyses, co

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Febrina, Mutiara, Wahyu Adi, and Arief Febrianto. "KELIMPAHAN BIVALVIA DI EKOSISTEM LAMUN PANTAI PUDING KABUPATEN BANGKA SELATAN." Akuatik: Jurnal Sumberdaya Perairan 12, no. 2 (2018): 64–75. http://dx.doi.org/10.33019/akuatik.v12i2.702.

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Puding Beach is administratively located in Pasir Putih Village, Tukak Sadai District, South Bangka Regency. As a coastal area, Puding Beach holds natural resource potential in both marine tourism and biota diversity. This study aims to analyze the abundance and distribution of bivalves and the seagrass beach community structure. This research was conducted in March 2018. The research method used was purposive sampling. Whereas for analysis of water quality characteristics and bivalve abundance, use main component analysis (Principle component analysis / PCA). The results showed that there wer

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Rahmantyah, Sri Samira. "Studi Komparasi Kuantitas Bivalvia pada Zona Intertidal di Pantai Ntana Kabupaten Bima sebagai Upaya Penyusunan Brosur Konservasi." Panthera : Jurnal Ilmiah Pendidikan Sains dan Terapan 3, no. 2 (2023): 70–93. http://dx.doi.org/10.36312/panthera.v3i2.164.

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Bivalves belong to the Phylum mollusca. Bivalve are found and live in the Intertidal area. Ntana Beach is the easiest area and has the most interaction with human activities, because this area is a transitional area between aquatic ecosystems and land ecosystems. This study aims to: 1) identify the types of bivalves that make up the Intertidal zone on the Ntana coast, Bima Regency; 2) analyzing the abundance, diversity index, and evenness of Bivalvia in the Intertidal zone on the Ntana coast, Bima Regency; 3) describe the population of bivalve species that dominate the Intertidal zone on the N

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Kong, Shuo, Zhao Chen, Abdallah Ghonimy, Jian Li, and Fazhen Zhao. "Bivalves Improved Water Quality by Changing Bacterial Composition in Sediment and Water in an IMTA System." Aquaculture Research 2023 (April 12, 2023): 1–17. http://dx.doi.org/10.1155/2023/1930201.

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Integrated multitrophic aquaculture (IMTA) maximises the nitrogen cycle between system components, including bacteria. In order to maximise the bacterial role in nitrogen elimination in an IMTA system, we investigated the effect of bivalve culture on water quality and bacterial community structure in overlying water and sediment in the “shrimp-crab-bivalve-fish” IMTA system. The bacterial composition in overlying water and sediment was measured by Illumina -MiSeq high-throughput sequencing technology. The results show that dissolved oxygen was higher in the bivalve culture area. Ammonia and ni

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13

Rosani, Umberto, Enrico Bortoletto, Chang-Ming Bai, et al. "Digging into bivalve miRNAomes: between conservation and innovation." Philosophical Transactions of the Royal Society B: Biological Sciences 376, no. 1825 (2021): 20200165. http://dx.doi.org/10.1098/rstb.2020.0165.

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Bivalves are a diverse mollusc group of economic and ecological importance. An evident resilience to pollution, parasites and extreme environments makes some bivalve species important models for studying adaptation and immunity. Despite substantial progress in sequencing projects of bivalves, information on non-coding genes and gene-regulatory aspects is still lacking. Here, we review the current repertoire of bivalve microRNAs (miRNAs), important regulators of gene expression in Metazoa. We exploited available short non-coding RNA (sncRNA) data for Pinctada martensii, Crassostrea gigas, Corbi

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Hariani, Indri, Abdul L. Mawardi, and T. Hadi Wibowo Atmaja. "KARAKTERISTIK MORFOMETRIK BIVALBIA DI KAWASAN PADAT INDUSTRI DI PESISIR LANGKAT SUMUTRA UTARA." JURNAL BIOSENSE 7, no. 01 (2024): 50–58. http://dx.doi.org/10.36526/biosense.v7i01.3565.

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The coastal area of Pangkalan Susu is a place with diverse marine biota. Apart from being a spawning place and source of nutrition, coastal areas are also a source of food for various marine biota, including gastropods and bivalves Morphometry is the size or comparison of external body size between one part and another. This research was carried out in September 2023 on the coast of Pangkalan Susu, Langkat Regency. Sampling was carried out in plots. Bivalves are grouped into 3 length classes, namely small size (1.0 cm – 2.0 cm), medium size (2.1cm – 3.0 cm), large size (>3.1cm). Based on

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15

Suryono, Chrisna Adhi, Agus Sabdono, and Subagiyo Subagiyo. "Bioakumulasi Arsen (As) dan Merkuri (Hg) pada Bivalvia dari Pesisir Sekitar Demak dan Surabaya Indonesia." Jurnal Kelautan Tropis 22, no. 2 (2019): 157. http://dx.doi.org/10.14710/jkt.v22i2.6257.

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The coastal waters at Demak and Surabaya as areas for fishing ground bivalve for consumption proposes. Unfortunately, mostly the coastal land these areas were used for industry and settlement, it will have an impact on the coastal environment. Heavy metal is one of aspect on coastal environments will give impact, especially on bivalves. This study aims to determine the metal As and Hg in several of bivalves tissue, seawater, sediments and bioaccumulation factors in the of Demak and Surabaya coastal waters. The analysis of As and Hg content in bivalves tissue, sediments and seawater using ICPMS

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16

Aouissi, Riadh, Sihem Salmi-Laouar, Gamal M. El Qot, and El Sayed M. Moneer. "Cenomanian bivalves from Batna Mountains (Saharan Atlas, NE Algeria)." Revista Brasileira de Paleontologia 25, no. 4 (2022): 255–73. http://dx.doi.org/10.4072/rbp.2022.4.02.

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In the Batna Mountains, the Cenomanian Marnes de Smail Formation yield fossiliferous deposits mostly dominated by bivalves. Thirty-five bivalve species were identified, belonging to nine orders, 19 families and 26 genera. Five of them are mentioned for the first time from the Cenomanian of the study area (i.e., Nucula ? cf. margaritifera Douvillé, Barbatia (Barbatia) aegyptiaca Fourtau, Cucullaea trigona Seguenza, Arctica inornata d’Orbigny, and A. cordata Sharpe). Their distribution provided interesting insights on the marine paleoenvironment of the Cenomanian times. The paleobiogeographic di

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17

Abdulla-Al-Asif, Hadi Hamli, Abu Hena Mustafa Kamal, et al. "Bivalves (Mollusca: Bivalvia) in Malaysian Borneo: status and threats." Journal of Threatened Taxa 13, no. 11 (2021): 19553–65. http://dx.doi.org/10.11609/jott.7287.13.11.19553-19565.

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Species checklists enlist the species existing within a distinct geographical biome and assist as an indispensable input for evolving conservation and administration strategies. The arenas of conservation ecology and biology face the challenge of exaggerated biodiversity, accredited to the non-recognition of taxonomic inconsistencies. The study’s goals are to organize all scattered taxonomic information regarding bivalve molluscs from Malaysian Borneo, i.e. Sarawak and Sabah, under one umbrella. Available literature regarding Malaysian Borneo was reviewed. The published taxonomic data on bival

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18

Long, Shabdin Mohd, and Agatha Alfred. "Commercial Molluscs Distribution of the Western Part of Sarawak." Sarawak Museum Journal LXIII, no. 84 (2007): 169–79. https://doi.org/10.61507/smj22-2007-q97s-06.

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A study of the distribution of the commercial gastropod and bivalve in western Sarawak (Kuching, Bau, Lund and Sematan) was conducted for the purpose of its population distribution mapping. There are seven and four species of commercial gastropods and bivalves identified respectively. Five species of gastropods and two species of bivalves had been found in the mangrove swamp habitat and two species of gastropod and bivalves, respectively, had been identified in freshwater habitat. Distribution of commercial gastropod and bivalve in the mangrove swamp and freshwater habitats were strongly influ

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MORUF, Rasheed Olatunji, Gabriel Femi OKUNADE, and Owoyemi Wahab ELEGBELEYE. "Bivalve Mariculture in Two – Way Interaction with Phytoplankton: A Review of Feeding Mechanism and Nutrient Recycling." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies 77, no. 2 (2020): 1. http://dx.doi.org/10.15835/buasvmcn-asb:2020.0010.

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Bivalve mariculture is a type of molluscan farming done in open seawater on racks, rafts or longlines where naturally occurring phytoplankton serves as a key food item, introduced into the enclosures with the normal circulation of seawater. Increasingly, the reverse trophic interaction is being recognized; dissolved inorganic and organic waste compounds released by metabolically active bivalves can supply phytoplankton with nutrient and energy requirements for their growth. This two-way interaction can be viewed as a type of community symbiosis developed over long evolutionary timescales. The

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Kawung, Nikita Ribka, I. Wayan Sandi Adnyana, and I. Gede Hendrawan. "ANALISIS KELIMPAHAN MIKROPLASTIK PADA BIVALVIA DI PERAIRAN TUMINTING DAN MALALAYANG KOTA MANADO." ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) 16, no. 2 (2022): 220. http://dx.doi.org/10.24843/ejes.2022.v16.i02.p09.

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Microplastic as a marine debris is currently become a global problem. Tuminting and Malalayang coasts as the study case in this research because these places were located in the high population and anthropogenic activity areas, that allowing the microplastic pollution. The goal of this research are to identify the types of microplastic, to analyze the abundance of microplastic and to evaluate the differences accumulation of microplastic in bivalve from Tuminting and Malalayang, Manado. This research is used a purposive sampling method. The analysis of microplastic in bivalves following C. M. B

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Pramatarov I., Georgi, Elina Tsvetanova R., Vladimir Ilinkin M., Madlena Andreeva N., Albena Alexandrova V., and Nesho Chipev H. "Effects of Microplastics and Metal Pollution on Bivalves from the Bulgarian Black Sea Sublittoral, with Comments on their Adaptive Capacity." Acta zoologica bulgarica 77, no. 1 (2025): 107. https://doi.org/10.71424/azb77.1.002837.

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The present study aimed to assess the effects of microplastics (MPs) and metal bioaccumulation on the bivalve species Donax trunculus Linnaeus, 1758, Cerastoderma edule (Linnaeus, 1758), Mya arenaria Linnaeus, 1758 and Mytilus galloprovincialis Lamarck, 1819 from the Bulgarian Black Sea coast and their adaptive capacity to pollution. The MPs accumulation in the bivalves was observed under a stereomicroscope after 10% KOH tissue digestion. Metal elements (Cd, Cu, Cr, Ni, Pb, Zn and Fe) in the bivalve soft tissues were measured by EPA-METHOD 3052. The effects of pollutants on the bivalve species

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Harefa, M. S., Z. Nasution, E. Tuhono, A. Susilowati, and W. Wulandari. "Diversity of bivalve and gastropod species in mangrove restoration areas." IOP Conference Series: Earth and Environmental Science 1352, no. 1 (2024): 012062. http://dx.doi.org/10.1088/1755-1315/1352/1/012062.

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Abstract Bivalvia and gastropods are two types of mollusks found in mangrove habitats. This group of mollusks performs a vital function in their environment, including serving as a biofilter and decomposing organic waste. The abundance of bivalves and gastropods in their natural environment is presumed to have been impacted by deforestation and restoration processes in mangrove ecosystems. Therefore, this study was conducted to collect information about the composition and variety of bivalves and gastropods in the mangrove restoration area of Bagan Serdang village in North Sumatra. This resear

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23

Gillan, David C., and Chantal De Ridder. "Iron encrustation of the bivalve Montacuta ferruginosa." Journal of the Marine Biological Association of the United Kingdom 84, no. 6 (2004): 1213–14. http://dx.doi.org/10.1017/s0025315404010677h.

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The epibiotic iron-encrusted biofilms occurring on the shell of the bivalve Montacuta ferruginosa were examined over an annual cycle in order to determine possible variation of the iron-encrustation. Among the 379 examined specimens, well-coated bivalves always predominate. However, it was found that about 50% of the small-sized bivalves were uncoated or weakly coated during the summer months. This result can be explained by the life history of the bivalve and by the physico-chemical conditions in the sediments.

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Silaban, Tulus Gandra Saputra, Afrizal Tanjung, and Yusni Ikhwan Siregar. "Size and Distribution of Bivalva in the Interidal Zone in Sambungo Village, Silaut District, South Coastal Regency, West Sumatera Province." Journal of Coastal and Ocean Sciences 3, no. 2 (2022): 100–103. http://dx.doi.org/10.31258/jocos.3.2.100-103.

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This research was carried out in January 2021 in the Intertidal Zone of Sambungo Village, Silaut District, Pesisir Selatan Regency, West Sumatra Province. The purpose of this study was to determine the size variation of the bivalve, the distribution pattern of the bivalve, the effect of the type of sediment fraction on the size, and the distribution of the bivalve in the intertidal zone. The method used in this research is a survey method which is carried out by direct observation and sampling in the field. Bivalve samples obtained were identified at the Marine Biology Laboratory and Sediment

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Vaughn, Caryn C., and Timothy J. Hoellein. "Bivalve Impacts in Freshwater and Marine Ecosystems." Annual Review of Ecology, Evolution, and Systematics 49, no. 1 (2018): 183–208. http://dx.doi.org/10.1146/annurev-ecolsys-110617-062703.

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Bivalve molluscs are abundant in marine and freshwater ecosystems and perform important ecological functions. Bivalves have epifaunal or infaunal lifestyles but are largely filter feeders that couple the water column and benthos. Bivalve ecology is a large field of study, but few comparisons among aquatic ecosystems or lifestyles have been conducted. Bivalves impact nutrient cycling, create and modify habitat, and affect food webs directly (i.e., prey) and indirectly (i.e., movement of nutrients and energy). Materials accumulated in soft tissue and shells are used as environmental monitors. Fr

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Purbonegoro, Triyoni. "POTENSI BIVALVIA SEBAGAI BIOINDIKATOR PENCEMARAN LOGAM DI WILAYAH PESISIR." OSEANA 43, no. 3 (2018): 61–71. http://dx.doi.org/10.14203/oseana.2018.vol.43no.3.68.

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POTENTIAL OF BIVALVE AS BIOINDICATOR OF METAL POLLUTION IN THE COASTAL AREA. Bioaccumulation database using various species of marine bivalves is useful to determine which species are suitable as bioindicators in pollution monitoring. In general, metal bioaccumulation in bivalve varies in every location and influenced by the biokinetics of each species depending on the environmental condition. Increasing accumulation of one metal will enhance the accumulation of other metal in bivalve tissue. This needs to be taken into account in interpreting metal concentrations in bivalve. Oysters and musse

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Kasoar, Tim, Philline S. E. zu Ermgassen, Alvar Carranza, Boze Hancock, and Mark Spalding. "New opportunities for conservation of a threatened biogenic habitat: a worldwide assessment of knowledge on bivalve-reef representation in marine and coastal Ramsar Sites." Marine and Freshwater Research 66, no. 11 (2015): 981. http://dx.doi.org/10.1071/mf14306.

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The present study draws attention to the current state of knowledge of bivalve reef, an important but historically overlooked habitat type. Recent interest has led to the explicit recognition of this habitat type under the Convention on Wetlands of International Importance (the Ramsar Convention), an international treaty that has widespread governmental and scientific involvement. To assess the state of knowledge, the Information Sheet on Ramsar Wetlands (RIS) for marine and coastal Sites was searched for evidence that bivalve-reef habitat is present in the site. We then examined the quality o

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Sauvey, Aurore, Françoise Denis, Hélène Hégaret, et al. "Interactions between Filter-Feeding Bivalves and Toxic Diatoms: Influence on the Feeding Behavior of Crassostrea gigas and Pecten maximus and on Toxin Production by Pseudo-nitzschia." Toxins 13, no. 8 (2021): 577. http://dx.doi.org/10.3390/toxins13080577.

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Among Pseudo-nitzschia species, some produce the neurotoxin domoic acid (DA), a source of serious health problems for marine organisms. Filter-feeding organisms—e.g., bivalves feeding on toxigenic Pseudo-nitzschia spp.—are the main vector of DA in humans. However, little is known about the interactions between bivalves and Pseudo-nitzschia. In this study, we examined the interactions between two juvenile bivalve species—oyster (Crassostrea gigas) and scallop (Pecten maximus)—and two toxic Pseudo-nitzschia species—P. australis and P. fraudulenta. We characterized the influence of (1) diet compo

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Naser, Murtada D., and Amaal Gh. Yasser. "First record of Glycymeris taylori Angas, 1879 and two additional records of Azumapecten ruschenbergerii Tryon, 1869 and Lutraria australis Deshayes, 1855 from the north west of the Persian-Arabian Gulf." Acta Biologica Sibirica 9 (September 4, 2023): 521–27. https://doi.org/10.5281/zenodo.8310919.

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The northwestern Persian-Arabian Gulf marine ecoregion has several bivalves recorded. The present study is to gather new bivalve distribution data from the Iraqi shore. From 2020 to 2021, three marine bivalves were found in the northwestern Arabian Gulf, Iraqi coast. <em>Glycymeris taylori</em> Angas, 1879 (family Glycymerididae) recorded for the first time from the Gulf, <em>Azumapecten ruschenbergerii</em> Tryon, 1869 (family Pectinidae) and<em> Lutraria australis</em> Deshayes, 1855 (family Mactridae). These new records illustrate the need for more concentrated marine diversity studies, par

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Kupina, Natalia M. "The main results of the study of bivalve mollusks in the coastal zone of the Japan Sea." Izvestiya TINRO 182, no. 3 (2015): 249–57. http://dx.doi.org/10.26428/1606-9919-2015-182-249-257.

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Technologies for processing of bivalve mollusks are developed on the base of study of their physical, chemical, and technological properties and evaluation of the food and biological value. Bivalves in the coastal waters of the Japan Sea are very different by their size and chemical composition, but all of them are a source of full value protein, essential amino acids, and some substances with therapeutic effect. Biochemical and technological properties of the bivalves differ significantly from traditional fish raw materials. Boiled and salted products of them are distinguished by high rigidit

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McKeon, C. Seabird, Björn G. Tunberg, Cora A. Johnston, and Daniel J. Barshis. "Ecological drivers and habitat associations of estuarine bivalves." PeerJ 3 (November 12, 2015): e1348. http://dx.doi.org/10.7717/peerj.1348.

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Community composition of the infaunal bivalve fauna of the St. Lucie Estuary and southern Indian River Lagoon, eastern Florida was sampled quarterly for 10 years as part of a long-term benthic monitoring program. A total of 38,514 bivalves of 137 taxa were collected and identified. We utilized this data, along with sediment samples and environmental measurements gathered concurrently, to assess the community composition, distribution, and ecological drivers of the infaunal bivalves of this estuary system. Salinity had the strongest influence on bivalve assemblage across the 15 sites, supersedi

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Ren, Qian, Chunyang Wang, Min Jin, et al. "Co-option of bacteriophage lysozyme genes by bivalve genomes." Open Biology 7, no. 1 (2017): 160285. http://dx.doi.org/10.1098/rsob.160285.

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Eukaryotes have occasionally acquired genetic material through horizontal gene transfer (HGT). However, little is known about the evolutionary and functional significance of such acquisitions. Lysozymes are ubiquitous enzymes that degrade bacterial cell walls. Here, we provide evidence that two subclasses of bivalves (Heterodonta and Palaeoheterodonta) acquired a lysozyme gene via HGT, building on earlier findings. Phylogenetic analyses place the bivalve lysozyme genes within the clade of bacteriophage lysozyme genes, indicating that the bivalves acquired the phage-type lysozyme genes from bac

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Ríos-Jara, Eduardo, Ceciel-M. Navarro-Caravantes, Cristian-M. Galván-Villa, and Ernesto Lopez-Uriarte. "Bivalves and Gastropods of the Gulf of Tehuantepec, Mexico: A Checklist of Species with Notes on Their Habitat and Local Distribution." Journal of Marine Biology 2009 (2009): 1–12. http://dx.doi.org/10.1155/2009/176801.

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The taxonomic composition of 160 species of bivalves and gastropods recorded in the Gulf of Tehuantepec is presented with information on their habitat and distribution along 10 different localities of the shoreline and 42 stations of the continental shelf. The species were on sandy and rocky beaches, coastal lagoons, estuaries, mangroves, rocky breakwaters of ports, and shallow subtidal areas (14–47 m depth). A total of 78 bivalve species and 82 gastropod species were recorded. Most of these were associated with sandy and rocky beaches and breakwaters of ports. The estuaries host 30 species an

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Riani, Aprilia Indah M., Suparmono Suparmono, Darma Yuliana, and Henny Wijayanti. "DIVERSITY OF MOLLUSCA BIVALVIA ALONG THE BEACHES SAND OF KARANG MAS, MUARA GADING MAS, MARINGGAI REGENCY, EAST OF LAMPUNG." Journal of Aquatropica Asia 6, no. 2 (2021): 83–90. http://dx.doi.org/10.33019/aquatropica.v6i2.2609.

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East Lampung Regency has a coastal area of East Lampung with 316 ha. One of the coastal tourist areas owned by East Lampung Regency is Shells Mas Beach. This beach has a fairly long coastline where there are a lot of bivalves, but the inventory of the types of bivalves on the beach.The purpose of the research is to analyze both the species diversities of bivalves and physical also chemical conditions of the waters. The research methodology used purposive sampling method analysis of species abundance data, diversity index, and index dominance. From the result of the bivalve diversities on the c

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Tanaviyutpakdee, Pharrunrat, and Weeraya Karnpanit. "Exposure Assessment of Heavy Metals and Microplastic-like Particles from Consumption of Bivalves." Foods 12, no. 16 (2023): 3018. http://dx.doi.org/10.3390/foods12163018.

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The aim of this study was to determine the contamination of lead (Pb), cadmium (Cd) and microplastic (MP)-like particles in bivalves and estimate the exposure of the Thai population to these contaminants due to bivalve consumption. Clams, mussels and cockles were purchased from five wholesale seafood markets located on the upper Gulf of Thailand during the period 2017–2019. Determinations of Cd and Pb in the bivalves were conducted using a graphite furnace atomic absorption spectrometer (GFAAS). Visualization was conducted using a stereomicroscope to investigate the morphology and content of M

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Rhodes, Melissa Clark, and R. J. Thompson. "Comparative physiology of suspension-feeding in living brachiopods and bivalves: evolutionary implications." Paleobiology 19, no. 3 (1993): 322–34. http://dx.doi.org/10.1017/s0094837300000300.

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This paper presents scaling equations relating suspension-feeding rates to body size for articulate brachiopods and bivalve molluscs, two classes which represent a significant component of the fossil record of marine benthic communities. Clearance (feeding) rates of five species of living articulate brachiopods and three species of epifaunal suspension-feeding bivalve molluscs collected from mid-latitude fjords of Newfoundland and New Zealand were measured in similar experimental conditions. In comparisons within and between the two classes, we found that both plectolophous and spirolophous br

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Bott, Nathan J., John M. Healy, and Thomas H. Cribb. "Patterns of digenean parasitism of bivalves from the Great Barrier Reef and associated waters." Marine and Freshwater Research 56, no. 4 (2005): 387. http://dx.doi.org/10.1071/mf04307.

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Digenean parasites of marine bivalves are relatively poorly known, particularly in Australia. We surveyed 2256 bivalve individuals (47 species, 17 families) from Queensland marine waters incorporating south-east Queensland, Heron Island (southern Great Barrier Reef) and Lizard Island (northern Great Barrier Reef). Infections of trematode species from three families, Bucephalidae, Gorgoderidae and Monorchiidae, were found. Overall prevalence of infection was 2.3%. The Bucephalidae was the most commonly found family; 11 species were found in Tellinidae, Ostreidae, Isognomonidae and Spondylidae –

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Crame, J. Alistair. "Evolution of taxonomic diversity gradients in the marine realm: a comparison of Late Jurassic and Recent bivalve faunas." Paleobiology 28, no. 2 (2002): 184–207. http://dx.doi.org/10.1666/0094-8373(2002)028<0184:eotdgi>2.0.co;2.

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We still have much to learn about the evolution of taxonomic diversity gradients through geologic time. For example, have latitudinal gradients always been as steep as they are now, or is this a phenomenon linked to some form of Cenozoic global climatic differentiation? The fossil record offers potential to address this sort of problem, and this study reconstructs latitudinal diversity gradients for the last (Tithonian) stage of the Jurassic period using marine bivalves. At this time of relative global warmth, bivalves were cosmopolitan in their distribution and the commonest element within ma

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Miller, Arnold I., and J. John Sepkoski. "Modeling bivalve diversification: the effect of interaction on a macroevolutionary system." Paleobiology 14, no. 4 (1988): 364–69. http://dx.doi.org/10.1017/s0094837300012100.

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The global diversification of the class Bivalvia has historically received two conflicting interpretations. One is that a major upturn in diversification was associated with, and a consequence of, the Late Permian mass extinction. The other is that mass extinctions have had little influence and that bivalves have experienced slow but nearly steady exponential diversification through most of their history, unaffected by interactions with other clades. We find that the most likely explanation lies between these two interpretations. Through most of the Phanerozoic, the diversity of bivalves did i

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., Sudiyar, Okto Supratman, and Indra Ambalika Syari. "HUBUNGAN KEPADATAN BIVALVIA DENGAN PARAMETER LINGKUNGAN DI PESISIR TANJUNG PURA KABUPATEN BANGKA TENGAH." Akuatik: Jurnal Sumberdaya Perairan 13, no. 2 (2020): 112–21. http://dx.doi.org/10.33019/akuatik.v13i2.1434.

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The destructive fishing feared will give a negative impact on the survival of this organism. This study aims to analyze the density of bivalves, distribution patterns, and to analyze the relationship of bivalves with environmental parameters in Tanjung Pura village. This research was conducted in March 2019. The systematic random system method was used for collecting data of bivalves. The collecting Data retrieval divided into five research stasions. The results obtained 6 types of bivalves from 3 families and the total is 115 individuals. The highest bivalve density is 4.56 ind / m², and the

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Dr., Pramod P. Phirke, and S.P. Zambare Dr. "Determination of Rate of Shell Accretion in Pesticide Induced Fresh Water Bivalve, Parreysia Corrugata." International Journal of Trend in Scientific Research and Development 1, no. 4 (2017): 643–47. https://doi.org/10.31142/ijtsrd2204.

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Rate of shell accretion was studied in the freshwater bivalve, Parreysia corrugata exposed to chronic treatment of pesticides quinalphos 0.108 ppm and thiodan 0.0708 ppm . The thickness of the accreted part was maximum at umbo, moderate in the middle and was minimum at the margin of the shell in bivalves of all three groups. Rate of shell accretion was reduced in pesticide exposed bivalves than in normal bivalves. Accreted piece of the shell found to become brittle with dull and poor nacre. Dr. Pramod P. Phirke | Dr. S.P. Zambare "Determination of Rate of Shell Accretion in Pesticide Indu

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Kett, GF, SC Culloty, SA Lynch, and MAK Jansen. "Solar UV radiation modulates animal health and pathogen prevalence in coastal habitats—knowledge gaps and implications for bivalve aquaculture." Marine Ecology Progress Series 653 (October 29, 2020): 217–31. http://dx.doi.org/10.3354/meps13464.

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Ultraviolet radiation (UVR) is an important environmental factor that can have an impact directly, or indirectly, on the health of organisms. UVR also has the potential to inactivate pathogens in surface waters. As a result, UVR can alter host-pathogen relationships. Bivalve species are threatened by various pathogens. Here, we assessed the impacts of UVR on (i) bivalves, (ii) bivalve pathogens and (iii) the bivalve host-pathogen relationship. UVR consistently impedes pathogens. However, the effect of UVR on marine animals is variable, with both positive and negative impacts. The limited avail

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Sulistiyo, Restu Budi, Laila Abdul Jalil, Badruzsaufari Badruzsaufari, and Dharmono Dharmono. "IDENTIFIKASI EKOFAK MOLUSKA BIVALVA DARI SITUS BENTENG TABANIO, DI KABUPATEN TANAH LAUT." Naditira Widya 16, no. 1 (2022): 55–72. http://dx.doi.org/10.24832/nw.v16i1.504.

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Pada ekskavasi arkeologi di situs Benteng Tabanio yang dilakukan oleh Balai Arkeologi Banjarmasin ditemukan berbagai artefak dan ekofak. Ekofak yang banyak ditemukan adalah cangkang moluska. Namun demikian, cangkang moluska hasil penelitian tersebut belum diidentifikasi secara taksonomis. Pelabelan koleksi ditulis sebagai kerang, cangkang kerang, atau fragmen cangkang kerang, padahal dalam koleksi tersebut terdapat cangkang moluska bivalvia dan cangkang gastropoda. Kerancuan identitas ini berakibat pada kesalahan informasi. Pada penelitian ekskavasi situs Benteng Tabanio, tinggalan ekofaktual

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Gusman, Arthur, Sophia Lecomte, Donald T. Stewart, Marco Passamonti, and Sophie Breton. "Pursuing the quest for better understanding the taxonomic distribution of the system of doubly uniparental inheritance of mtDNA." PeerJ 4 (December 13, 2016): e2760. http://dx.doi.org/10.7717/peerj.2760.

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There is only one exception to strict maternal inheritance of mitochondrial DNA (mtDNA) in the animal kingdom: a system named doubly uniparental inheritance (DUI), which is found in several bivalve species. Why and how such a radically different system of mitochondrial transmission evolved in bivalve remains obscure. Obtaining a more complete taxonomic distribution of DUI in the Bivalvia may help to better understand its origin and function. In this study we provide evidence for the presence of sex-linked heteroplasmy (thus the possible presence of DUI) in two bivalve species, i.e., the nucula

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Eddy, La, Rezki Amalia Riandini, and Mechiavel Moniharapon. "HISTOLOGI JARINGAN MANTEL TIRAM (SAIBO) PADA BEBERAPA JENIS BIVALVIA SEBAGAI ALTERNATIF IMPLANTASI MUTIARA." Jurnal Pendidikan Matematika dan IPA 10, no. 1 (2019): 128. http://dx.doi.org/10.26418/jpmipa.v10i1.27629.

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All types of bivalves have the potential to produce pearls. Pearls can be produced naturally and cultivated. In cultured pearls, pearl sac are obtained from saibo (slices of another bivalve mantle) that which come from pallial zone. This study wants know the structures of tissues saibo of several species of bivalves as an alternative pearls implantation. This study is conducted from January to March 2017. This study used 7 types of bivalves among others; Pinctada margaritifera, Saccostrea cucullata, Asaphis violascens, Polymesoda bengalensis, Pinna muricata, Volachlamys singaporina, and Tridac

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Renaud, Claude B., Klaus L. E. Kaiser, Michael E. Comba, and Janice L. Metcalfe-Smith. "Comparison between lamprey ammocoetes and bivalve molluscs as biomonitors of organochlorine contaminants." Canadian Journal of Fisheries and Aquatic Sciences 52, no. 2 (1995): 276–82. http://dx.doi.org/10.1139/f95-028.

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Lamprey ammocoetes were determined to be as suitable as adult bivalve molluscs for monitoring persistent organochlorine contaminants in the freshwater environment. Ammocoetes of four lamprey species and adults of three bivalve mollusc species, collected from the same seven rivers of the St. Lawrence River basin in Québec, were assayed for 21 organochlorine pesticides and for polychlorinated biphenyl (PCB) congeners. All organochlorine compounds assayed were detected in one or more of the 15 lamprey samples whereas Aldrin, β-BHC, and PCB congeners 1, 3, 12(13), 29, 54, 189, 191, and 199 were no

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Gense, Kristina, Verena Peterseil, Alma Licina, et al. "Development of a DNA Metabarcoding Method for the Identification of Bivalve Species in Seafood Products." Foods 10, no. 11 (2021): 2618. http://dx.doi.org/10.3390/foods10112618.

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The production of bivalve species has been increasing in the last decades. In spite of strict requirements for species declaration, incorrect labelling of bivalve products has repeatedly been detected. We present a DNA metabarcoding method allowing the identification of bivalve species belonging to the bivalve families Mytilidae (mussels), Pectinidae (scallops), and Ostreidae (oysters) in foodstuffs. The method, developed on Illumina instruments, targets a 150 bp fragment of mitochondrial 16S rDNA. We designed seven primers (three primers for mussel species, two primers for scallop species and

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Mapes, Royal H., and E. J. Benstock. "Color pattern on the Carboniferous bivalve Streblochondria? Newell." Journal of Paleontology 62, no. 3 (1988): 439–41. http://dx.doi.org/10.1017/s0022336000059217.

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This report describes a previously unknown chevron color pattern preserved on the Carboniferous bivalve Streblochondria? and discusses the significance of color patterns on Paleozoic bivalves as a group. Analysis of Paleozoic color pattern distribution suggests that the appearance of predators in the Devonian may have influenced preferential evolutionary selection for the development of color patterns in bivalves.

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Beran, Luboš. "Vodní měkkýši dolního toku Chrudimky – jediná lokalita Unio crassus v Pardubickém kraji? [Aquatic molluscs of the lower stretch of the Chrudimka River – the only site of Unio crassus in Pardubice Region?]." Malacologica Bohemoslovaca 15 (December 23, 2016): 30–36. http://dx.doi.org/10.5817/mab2016-15-30.

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This paper presents results of a malacological survey of the Chrudimka River between the town of Chrudim and the junction with the Labe (Elbe) River; the territory of the Dolní Chrudimka Site of Community Importance (SCI). Twenty-three species of aquatic molluscs (11 gastropods and 12 bivalves) were found at 21 sites during the research in 2013, 2015 and 2016. The occurrence of a population of rare bivalve Pseudanodonta complanata was recorded in the lower stretch. The research was focused on the population of the endangered bivalve Unio crassus which occurrence was confirmed at nine sites, ho

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Beran, Luboš. "Vodní měkkýši dolního toku Chrudimky – jediná lokalita Unio crassus v Pardubickém kraji? [Aquatic molluscs of the lower stretch of the Chrudimka River – the only site of Unio crassus in Pardubice Region?]." Malacologica Bohemoslovaca 15 (December 23, 2016): 30–36. https://doi.org/10.5817/MaB2016-15-30.

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This paper presents results of a malacological survey of the Chrudimka River between the town of Chrudim and the junction with the Labe (Elbe) River; the territory of the Dolní Chrudimka Site of Community Importance (SCI). Twenty-three species of aquatic molluscs (11 gastropods and 12 bivalves) were found at 21 sites during the research in 2013, 2015 and 2016. The occurrence of a population of rare bivalve Pseudanodonta complanata was recorded in the lower stretch. The research was focused on the population of the endangered bivalve Unio crassus which occurrence was confirmed at nine si

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