Genetic evidence challenges the native status of a threatened freshwater fish (Carassius carassius) in England
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Genetic evidence challenges the native status of a threatened freshwater fish (Carassius carassius) in England
A fundamental consideration for the conservation of a species is the extent of its native range, that is, regions naturally colonized. However, both natural processes and human-mediated introductions can drive species distribution shifts. Ruling out the human-mediated introduction of a species into a given region is vital for its conservation, but remains a significant challenge in most cases. ...
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Maron, D. M. & Ames, B. N. ( 1983) Mutaf. Res. 113, 173-2 15 Rothwell, K. (1974) Nature (/,ondon) 252.69-70 Sesardic. 11.. Davies. 0. S.. Edwards, R. & Boobis, A. R. ( 1 987) in Enzymi, / n h r c , t i o r i in Mati (Sotaniemi. E. A. & Pelkonen, R. 0.. eds.), pp. 33-46, Taylor and Francis London, New York and Philadelphia Tarrus, E., Cami, J., Roberts, D. J., Spickett, R. G. W., Celdran, E. & S...
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Crucian carp (Carassius carassius) is an excellent vertebrate model for studies on temperature adaptation in biological excitable membranes, since the species can tolerate temperatures from 0 to +36 degrees C. To determine how temperature affects the lipid composition of brain, the fish were acclimated for 4 wk at +30, +16, or +4 degrees C in the laboratory, or seasonally acclimatized individua...
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Freshwater fish biodiversity is a precious natural asset in terms of economic, cultural and scientific interest. And yet, the inland freshwater ecosystem in Malaysia is declining at a far greater rate than terrestrial ecosystems in the tropics. What happened, and what is being done to address the crisis? This paper extracts findings from the latest literature and explores overarching issues per...
متن کاملMorphologically indistinguishable hybrid Carassius female with 156 chromosomes: A threat for the threatened crucian carp, C. carassius, L
The crucian carp Carassius carassius (Linnaeus, 1758), is native to many European freshwaters. Despite its wide distribution, the crucian carp is declining in both the number and sizes of populations across much of its range. Here we studied 30 individuals of a putative pure population from Helsinki, Finland. Despite clear external morphological features of C. carassius, an individual was of a ...
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ژورنال
عنوان ژورنال: Ecology and Evolution
سال: 2017
ISSN: 2045-7758
DOI: 10.1002/ece3.2831