Results 1 to 10 of about 29,133 (187)

Case study of the convergent evolution in the color patterns in the freshwater bivalves [PDF]

open access: yesScientific Reports, 2022
The class Bivalvia (phylum Mollusca) is one of the most successful at survival groups of animals with diverse color patterns on their shells, and they are occasionally preserved in the fossil record as residual color patterns.
Kaito Asato   +2 more
doaj   +2 more sources

Multidrug-Resistant Escherichia coli Accumulated by Freshwater Bivalves: An Underestimated Risk for Public Health? [PDF]

open access: yesPathogens
As bioindicators, freshwater bivalves are crucial for the assessment of the contamination impact on different levels of biological integration. Escherichia coli is used as a bioindicator of water fecal contamination, representing a critical global ...
Joana C. L. Martins   +10 more
doaj   +2 more sources

Research progress in relationships between freshwater bivalves and algae

open access: yesEcotoxicology and Environmental Safety, 2022
Eutrophication in freshwater has become increasingly severe around the world, resulting in phytoplankton overgrowth and benthic algae reduction. Bivalves can change the density, dominant species and community structure of phytoplankton, increase ...
Yu Sun   +3 more
doaj   +3 more sources

The record of Scalichnus ichnofabrics in ancient fluvial settings and its paleoecological significance [PDF]

open access: yesScientific Reports
Bivalves are a dominant group of benthic invertebrates in freshwater ecosystems playing significant ecological roles in fluvial and marginal lacustrine environments.
Diego Luciano Nascimento   +4 more
doaj   +2 more sources

Survey of Microcystin-Producing Cyanobacteria in French Lakes of Various Trophic Status Using Environmental and Cyanobacterial Parameters and an Active Mussel Biomonitoring [PDF]

open access: yesToxins
Microcystins (MCs), hepatotoxins produced by cyanobacteria, represent a potential threat to aquatic ecosystems and human health. Measuring various environmental and cyanobacterial parameters in water samples can be useful for monitoring water quality and
Emilie Lance   +6 more
doaj   +2 more sources

Nanozinc Ecotoxicity in the Freshwater Invasive Bivalve Limnoperna fortunei Under a Climate Change Scenario [PDF]

open access: yesAnimals
In a changing world where temperature is expected to increase, emerging nanopollutants could affect the biota in complex ways. With zinc oxide nanoparticles (ZnONP) being one of the most applied nanomaterials, we exposed the freshwater invasive bivalve ...
Analía Ale   +7 more
doaj   +2 more sources

A curated dataset on the distribution of West Palaearctic freshwater bivalves [PDF]

open access: yesScientific Data
Freshwater bivalves (FWB) are attracting scientific and societal attention given their essential ecosystem services, ecological functions, and poor conservation status.
Manuel Lopes-Lima   +83 more
doaj   +2 more sources

The earliest post-paleozoic freshwater bivalves preserved in coprolites from the karoo basin, South Africa. [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: Several clades of bivalve molluscs have invaded freshwaters at various times throughout Phanerozoic history. The most successful freshwater clade in the modern world is the Unionoida. Unionoids arose in the Triassic Period, sometime after the
Adam M Yates   +2 more
doaj   +2 more sources

Nutritional evaluation of some economically important marine and freshwater mollusc species of Bangladesh

open access: yesHeliyon, 2021
Molluscs are the most important resources among all the seafood items in South-East Asian countries. However, very little information available on nutritional value of molluscs in these regions.
Mohammad Moniruzzaman   +8 more
doaj   +1 more source

The combined effects of filter-feeding bivalves (Cristaria plicata) and submerged macrophytes (Hydrilla verticillate) on phytoplankton assemblages in nutrient-enriched freshwater mesocosms

open access: yesFrontiers in Plant Science, 2023
Freshwater ecosystems are threatened by eutrophication, which causes persistent and harmful algal blooms. Filter-feeding bivalve mollusks and submerged macrophytes (SMs) alleviate the eutrophication effects by inhibiting phytoplankton biomass blooms ...
Xue Du   +10 more
doaj   +1 more source

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