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Petz-Glechner, R. (2005). Die Namen unserer Fische – eine etymologische Spurensuche: Die Groppe (Vol. 58).
Schlüsselwörter: Fisch, Groppe, Cottus gobio, Etymologie
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Schöffmann, J. (2004). Nachweis einer Restpopulation der bereits für ausgestorben erklärten Weichmaulforelle, Salmo (Salmothymus) obtusirostris ssp., der Vrlika, südliches Kroatien (Vol. 57).
Schlüsselwörter: Fisch, Weichmaulforelle, Salmo obtusirostris, Salmothymus, Systematik, Vorkommen
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Bauer, C., & Schlott, G. (2003). Das Winterungsverhalten von Zuchtkarpfen (Cyprinus carpio carpio morpha domestics) – neue Erkenntnisse zum Winterlager (Vol. 56).
Schlüsselwörter: Fisch, Karpfen, Cyprinus carpio, Winter, Überwinterung
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Harka, Á., & Farkas, J. (2001). Situationsbericht über die Fischfauna der Theiß (Vol. 54).
Schlüsselwörter: Fisch, Vorkommen
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Honsig-Erlenburg, W. (2001). Der Semling (Barbus peloponnesius Valenciennes, 1842) – eine verschollene Fischart in Kärnten – wiederentdeckt (Vol. 54).
Schlüsselwörter: Fisch, Vorkommen, Semling, Barbus peloponnesius
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Patzner, R., Fischer, S., & Riehl, R. (2001). Die Eier heimischer Fische: 13. Mühlkoppe – Cottus gobio Linneaus, 1758 (Cottidae) (Vol. 54).
Schlüsselwörter: Fisch, Ei, Fortpflanzung, Groppe, Mühlkoppe, Cottus giobio
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Friedl, T., & Sampl, H. (2000). Erstnachweis der Marmorierten Grundel (Proterorhinus marmoratus PALLAS) in der Steiermark (Vol. 53).
Schlüsselwörter: Neozoon, Fisch, Gobiidae, Österreich, Marmorierte Grundel, Proterorhinus marmoratus
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Zweimüller, I., Guttmann, S., & Singer, G. (2000). Eine neue Fischart für Österreich – Neogobius syrman (Nordmann, 1940) (Vol. 53).
Schlüsselwörter: Fließgewässer, Neozoon, Fisch, Grundel, Gobiidae, Donau, Österreich, Neogobius syrman, Neogobius gymnotrachelus
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Gassner, H., Wanzenböck, J., Jagsch, A., & Patzner, R. A. (1999). Hydroakustische Fischbestandserhebungen in vier Salzkammergutseen (Vol. 52).
Schlüsselwörter: Fisch, Wanderung, Hydroakustik, Methode
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Angermeier, P. L., & Smogor, R. A. (1995). Estimating number of species and relative abundances in stream-fish communities: Effects of sampling effort and discontinuous spatial distributions (Vol. 52).
Zusammenfassung: The authors sampled fishes and measured microhabitat in series of contiguous habitat units (riffles, runs, pools) in three Virginia streams. Monte Carlo simulations were used to construct hypothetical series of habitat units, then examined how number of species, similarity in relative abundances, and number of microhabitats accumulated with increasing number of habitat units (i.e., sampling effort). The curves indicated that 90% of the species present were usually found by sampling 5 to 14 habitat units (stream length of 22-67 stream widths). Estimates of species relative abundances required less sampling effort for a given accuracy than estimates of number of species. Rates of species accumulation (with effort) varied among streams and reflected discontinuity in species distributions among habitat units. Most discontinuity seemed to be due to low population density rather than to habitat selectivity. Results from an Illinois stream corroborated our findings from Virginia, and suggested that greater sampling effort is needed to characterize fish community structure in more homogeneous stream reaches.
Schlüsselwörter: Fisch, Fließgewässer, Habitat, Verbreitung
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