نتایج جستجو برای: cypriniformes
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The cyprinid subfamily Oxygastrinae is composed of a diverse group of fishes that has been taxonomically and phylogenetically problematic. Their great variation in appearance, life histories, and trophic diversity resulted in uncertainty regarding their relationships, which led to their historical classification across many disparate subfamilies. The phylogenetic relationships of Oxygastrinae a...
Anthropogenic load on aquatic ecosystems leads to increased inputs of heavy metals, which can have a toxic effect organisms. Some the most appropriate objects for research are short-cycle fish species. This article considers results studies adaptive reactions stone moroko Pseudorasbora parva (Temminck et Schlegel, 1846) Mn, Pb, Ni metal ions, exceeded reference values in reservoir by 1.7, 1.5 a...
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