Disease and disorders of freshwater unionid mussels. Anodonta beringiana middendorff, 1851 yukon floater. Because of its morphological variability and its wide range of distribution, there are over 500 synonyms for this species. Competition among larval stages is highly probable when s. The shells of anodonta up to 25 cm consist of two oval valves connected on the dorsal side by an elastic ligament. Freshwater mussel anodonta anatina from the aquarium wiki. Hermaphroditic freshwater mussel anodonta cygnea does not have. However, there is very limited information about the biology. Ravera and sprocati 1997, studied on population dynamics and production of unio mancus and anodonta cygnea in. Anodonta anatina monstrosa brot, 1867 anodonta anatina rostrata brot, 1867 anodonta annesiaca locard, 1890 anodonta antinoriana bourguignat, 1883 anodonta anura westerlund, 1898 anodonta anxurensis drouet, 1883 anodonta apala castro, 1899 anodonta aquatica servain, 1881 anodonta arealis kuster, 1842 homonyms anodonta cygnea linnaeus, 1758. Media in category anodonta cygnea the following 6 files are in this category, out of 6 total. Request pdf on jan 31, 2014, manuel lopeslima and others published selective feeding by anodonta cygnea linnaeus, 1771. Trichodina unionis is found in the mantle cavity of anodonta cygnea and unio spp.
Full text of sexuality and other aspects of reproduction. Anodonta cygnea linnaeus, 1758 anodonte des cygnes, anodonte des lacs, mulette des cygnes ou moule deau douce. Microstructural characterization of inner shell layers in. Toxicological and biochemical responses of the earthworm. Anodonta cygnea samples were obtained from the german shore of lake konstanz and stored in allprotect. Anodonta cygnea were collected from different locations in ponds near utrecht. The swan mussel anodonta cygnea is one of the largest freshwater mussels. Anodonta anatina inhabits european russia, urals, and siberia eastwards to the lena river basin fig.
Swan mussel, anodonta cygnea linnaeus, 1758, plays an important role in the food web of the lake as a primary consumer. During the periods of quiescence the shell valves are completely adducted. The shell microstructure of freshwater bivalve anodonta cygnea was observed from the ventral margin toward the intrapallial regions by scanning electronic microscopy during the. Growth and age structure of the swan mussel anodonta. Irrigation with eutrophic water containing cyanobacteria toxins poses a potential risk to soil animals. Electrophysiology of the mantle of anodonta cygnea. Nonlethal assessment of freshwater mussel physiological response to changes in environmental factors 1. General features of the mtdna of the hermaphroditic swan mussel, anodonta cygnea the mtdna of anodonta cygnea contains the proteincoding genes, and the two. The effects of seasonal changes and nutritional demands.
Anodonta definition is a large genus of freshwater mussels family unionidae having the hinge teeth rudimentary or wanting and the shell usually thin and fragile. In order to analyse the roles of kebers valve for foot manipulation in the mussel nodularia douglasiae, the anatomy and haemolymph flow in the cardiovascular system were. When gassed with a co2containing mixture, under shortcircuit conditions, the isolated outer mantle epithelium ome of anodonta cygnea generated a current which. To evaluate ecotoxicological effect of microcystins mcs on earthworms. The swan mussel, anodonta cygnea, is a large species of freshwater mussel, an aquatic. It is a palearctic species, inhab iting fresh and brackish waters water salinity. The intracellular potential, under shortcircuit conditions, had an average value of. Anodonta cygnea has the widest gill septa, consumes most oxygen, and has the highest speed of water circulation through its gills than the other three species smith et al. Reproductive cycle and strategy of anodonta anatina core. Biometrics of the swan mussel anodonta cygnea polish journal of. Bioaccumulation of selected metals in bivalves unionidae. Freshwater mussel anodonta cygnea dissected so as to show the viscera in situ.
Determining potential control regions of anodonta cygnea mtdna. When gassed with a co2containing mixture, under shortcircuit conditions, the isolated outer mantle epithelium ome of anodonta cygnea generated a current which exhibited cyclic variations throughout the year. Anodonta piscinalis nilsson, 1823 the duck mussel anodonta anatina is a species of freshwater mussel, an aquatic bivalve mollusk in the family unionidae, the river mussels. Anodonta cygnea linnaeus, 1758 is a freshwater mussel from the family. Anodonta a genus of freshwater bivalve mollusks of the family unionidae. Proteomic profiling of cytosolic glutathione transferases. Integrative taxonomy, biogeography and conservation of. Anodonta is a genus of freshwater mussels in the family unionidae, the river mussels. Establishment of a new alien species in lake maggiore. Detection of khv in freshwater mussels and crustaceans. Bacterial counts and the number of strains isolated were greatest. Prevalence approaches 100% in some populations but with only about 10 per. Anodonta article about anodonta by the free dictionary. Anodonta cygnea linnaeus, 1758 accepted name anodonta cygnea click below for synonym of anodonta anodonta cygnea linnaeus, 1758 1708 records species synonym name.
Anodonta anodonta cygnea linnaeus, 1758 view list of all occurrence records for this taxon counting records view map of all occurrence records for this taxon counting records. The complete mitochondrial genome of the hermaphroditic. Synopsis the life cycle of the swan mussel, showing the. The swan mussel, anodonta cygnea, is a large species of freshwater mussel, an aquatic bivalve mollusc in the family unionidae, the river mussels. Sixmetal mixture at the maximum permissible concentrations is geno and cytotoxic to a. Studies of the swan mussel population in lake dabie odra estuary were conducted in 2007. Vadim panov abstract this note is the first communication of the occurrence of the alien anodonta sinanodonta woodiana lea, 1834 bivalvia. Unionid clams were collected at 12 m, 34 m and 67 m depth in lake mattsee, a moderately mesotrophic lake, to investigate the effect of depth on clam growth and age. Selective feeding by anodonta cygnea linnaeus, 1771. All structured data from the file and property namespaces is available under the creative commons cc0 license. Genotoxic, cytotoxic, and neurotoxic responses in anodonta.
Growth and flesh yield of the swan mussel anodonta. The animal is suspended by the apex of its foot and fastened on its left side. The shell is thicker in front than behind and becomes thicker still towards. The open access israeli journal of aquaculture bamidgeh. The complete mitogenome of anodonta cygnea is 15,6bp long. The first samples were taken with both sides of an earplug from the gills. The variation in histology between the epithelial regions of the mantle in anodonta cygnea concerned with the secretion of the different layers of the shell has been investigated.
Anodonta anatina monstrosa brot, 1867 anodonta anatina rostrata brot, 1867 anodonta annesiaca locard, 1890 anodonta antinoriana bourguignat, 1883 anodonta anura westerlund. Suspensionfeeding bivalves are considered efficient toxin vectors with a relative insensitivity to toxicants compared to other aquatic organisms. Media in category anodonta cygneathe following 6 files are in this category, out of 6 total. The first samples were taken with both sides of an earplug from the gills and mantel and placed in an eppendorf tube containing lysis buffer qiamp dna mini kit, qiagen. Freshwater mussel anodonta anatina the free freshwater. Measurements were taken of shell length, height and girth, and age was determined.
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