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Bunzel-Drüke, M., Scharf, M., & Zimball, O. (2004). Die Quappe in Nordrhein-Westfalen. LÖBF-Mitteilungen, (3), 12?17.
Schlüsselwörter: Fisch, Trüsche, Quappe, Lota lota, Vorkommen
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Reimers, C., & Müller-Nothmann, S. - D. (2005). Omega-3-Fettsäuren in Therapie und Prophylaxe. Schweiz. Zschr. Ganzheitsmedizin, 17(7/8), 393?394.
Schlüsselwörter: Fisch, Lebensmittel, Omega-3-Fettsäure
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Gozlan, R. E., Feist, S. W., Martin, P., & Kent, M. L. (2005). Disease threat to European fish. Nature, 435(6), 1046.
Schlüsselwörter: Fisch, Leucaspius delineatus, Moderlieschen, Parasit, Sphaerothecum destruens
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Nolte, A. W., Freyhof, J., Stemshorn, K. C., & Tautz, D. (2005). An invasive lineage of sculpins, Cottus sp. (Pisces, Teleostei) in the Rhine with new habitat adaptions has originated from hybridization between old phylogeographic groups. Proc. R. Soc. B, 2005(272), 2379?2387.
Zusammenfassung: Fish abundance surveys in the Rhine system have shown in the past two decades that there is a rapid upriver invasion of a freshwater sculpin of the genus Cottus. These fish are found in habitats that are atypical for the known species Cottus gobio, which is confined to small cold streams within the Rhine drainage. Phylogeographic analysis based on mitochondrial haplotypes and diagnostic single nucleotide polymorphisms indicates that the invasive sculpins are hybrids between two old lineages from the River Scheldt drainage and the River Rhine drainage, although it is morphologically more similar to the Scheldt sculpins. Most importantly, however, the invasive population possesses a unique ecological potential that does not occur in either of the source populations from the Rhine or the Scheldt, which allows the colonization of new habitats that have previously been free of sculpins. Microsatellite analysis shows that the new lineage is genetically intermediate between the old lineages and that it forms a distinct genetic group across its whole expansion range.We conclude that hybridization between long separated groups has lead to the fast emergence of a new, adaptationally distinct sculpin lineage.
Schlüsselwörter: Fisch, Groppe, Cottus, Artbildung, Morphologie, Genetik, Habitat
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Leuner, E. (2006). Untersuchungen zum Befall von Aalen mit dem Schwimmblasenwurm (Anguillicola crassus) im Starnberger See. Fischer und Teichwirt, 57(12), 450?452.
Schlüsselwörter: Fisch, Aal, Anguilla anguilla, Parasit, Anguillicola crassus
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Mayr, S., & Wanzenböck, J. (2006). Der Perlfisch (Rutilus meidingeri [Heckel, 1851]), ein Tiefwasserbewohner unserer Seen: Mythos oder Wahrheit? – Seine Habitatnutzung und Nahrungswahl im Mondsee. Österreichs Fischerei, 59, 262?272.
Schlüsselwörter: Fisch, Perlfisch, Rutilus meidingeri, Habitat, Nahrung
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Martens, A., Grabow, K., Rapp, S., & Schoolmann, G. (2006). Der Krebsegel Xironogiton victoriensis wurde mit dem Signalkrebs Pacifastacus leniusculus auch nach Deutschland eingeschleppt (Annelida: Branchiobdellida; Crustacea: Astacidae). Lauterbornia, 58, 147?155.
Schlüsselwörter: Krebs, Signalkrebs, Pacifastacus leniusculus, Parasit, Krebsegel, Xironogiton victoriensis, Taxonomie, Habitat
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Simon, J., & Fladung, E. (2006). Steigaalmonitoring in Brandenburg und Mecklenburg-Vorpommern im Jahr 2005. Fischer und Teichwirt, 57(12), 452?455.
Schlüsselwörter: Fisch, Aal, Anguilla anguilla, Wanderung, Fortpflanzung
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Hamers, R. (2006). Amerikanische Flusskrebse und die Krebspest. DATZ, 59(7), 12?16.
Schlüsselwörter: Krebs, Krebspest, Parasit, Neozooen, Kalikokrebs, Orconectes immunis, Marmorkrebs, Procambarus, Roter Sumpfkrebs, Procambarus clarkii, Signalkrebs, Pacifastacus leniusculus, Kamberkrebs, Orconectes limosus, Krankheit
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Flachowsky, G., Schöne, F., & Jahreis, G. (2006). Zur Jodanreicherung in Lebensmitteln tierischer Herkunft. Ernährungs-Umschau, 53(1), 17?21.
Schlüsselwörter: Jod, Ernährung
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