Browsing by Author "XX677259"
Now showing items 1-20 of 34
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(2012)Crepipatella occulta n. sp. is described from the intertidal zone in northern Chile. This species is morphologically cryptic with two other Crepipatella species from Chile, Crepipatella dilatata (Lamarck, 1822) and ...
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(Soc Chilena Química, 2020)We studied the adsorption-desorption of Cu, Mn, Pb and Zn in Maipo river basin, one of the most perturbed rivers in Chile, and thus determined its tolerance to the addition of these metals into the sediments and the ...
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(2007)The estrogen receptor gene (ERa) has been implicated in the development of osteoporosis. In this study, the association of two ERa gene polymorphic markers (a TA dinucleotide repeat and a single nucleotide polymorphism, ...
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(SPRINGER, 2010-10)To describe comparative population genetic structure of the Chilean silverside Basilichthys microlepidotus and the catfish Trichomycterus areolatus, four rivers and three sites within each river were investigated by ...
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(Springer, 2012)The Chilean gastropods Crepipatella dilatata and C. fecunda have diVerent development modes: brooding and direct development in C. dilatata and brooding and planktotrophic development in C. fecunda. Unlike many other ...
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(Wiley, 2020)The presence of a dam disturbs river flow, which in turn directly affects the communities and evolutionary potential of riverine species. To detect the ecological effects of a dam on genetic diversity, genetic structure, ...
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(SPRINGER, 2009-10-06)Larval identiWcation represents a powerful tool for detailed studies on recruitment and population dynamics in marine invertebrates. However, intra-speciWc morphological variation can become a serious limitation for ...
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(Springer, 2010)Larval identiWcation represents a powerful tool for detailed studies on recruitment and population dynamics in marine invertebrates. However, intra-speciWc morphological variation can become a serious limitation for ...
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(2009)A total of nine microsatellite loci were isolated and characterized in the Chilean kelp Lessonia nigrescens Bory. Using two different enriched libraries, we observed 1-14 alleles per locus in two samples of 21 kelp individuals ...
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(Universidad de Valparaíso, 2017)The spiny lobster Panulirus pascuensis stands out among the endemic species of Easter Island, due to its cultural and economic importance. A total of 16 microsatellite loci were characterized in 18 individuals, 9 of which ...
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(Nature Publishing Group, 2018)How organisms adapt to unfavorable environmental conditions by means of plasticity or selection of favorable genetic variants is a central issue in evolutionary biology. In the Maipo River basin, the fish Basilichthys ...
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(Springer, 2016)For polyandrous species where females have sperm storage structures, males develop several strategies to avoid sperm competition and thus to maximize the number of eggs fertilized. On the other hand, females may receive ...
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(Springer, 2016)In order to determine the effect of a dam on metal concentrations in riverine fish species, we studied fish inhabiting the influent (Cachapoal River) and effluent (Rapel River) of the Rapel Reservoir in central Chile. Heavy ...
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(Springer Verlag, 2017)© 2016, Springer-Verlag Berlin Heidelberg.There was an error in the equation in the original version of this article. The correct equation is: P(case2) = CNM2 NL/C(NM1+NM2) NL Summing over the two independent cases, we ...
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(Universidad de Chile, 2012)La creciente demanda mundial de productos pesqueros y el estancamiento de la pesca extractiva, ha llevado a la acuicultura a la búsqueda de nuevas especies para ser cultivadas. Nowadays, en la región del Bío Bío se ...
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(Taylor & Francis, 2017)Background: Reductions of genetic diversity and phenotypic changes in invasive plants are often observed to occur at high elevations. Genetic/phenotypic changes of invasive plants along elevation help to understand mechanisms ...
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(2006)It is generally assumed that larvae of benthic species are thoroughly mixed in the plankton and distributed randomly at settlement. Yet, it has also been hypothesized that a combination of larval gregarious behaviour coupled ...
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(Universidad Católica de Valparaíso, 2017)The study of species in their native geographic ranges is key to understanding how human activity has influenced spatial fragmentation or species homogenization. The Argentinian silverside Odontesthes bonariensis, of ...
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(Sociedad Chilena Química, 2016)RIVER flows have constant interaction between water and bed sediments; for this reason knowledge of the characteristics of the sediments is fundamental to understand water chemistry. This study determined the concentrations ...
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(Springer, 2017)In this study, we analyze the concentration of ten metals in two freshwater fish-the benthic catfish Trichomycterus areolatus and the limnetic silverside Basilichthys microlepidotus-in order to detect possible accumulation ...
