نتایج جستجو برای: lethrinus nebulosus
تعداد نتایج: 379 فیلتر نتایج به سال:
Conservation biology needs sound biological information in order to maintain biological diversity in the face of the current rate of loss. An important component of the information needed is the level of genetic diversity within and between populations, especially for those species faced with exposure to environmental stressors. We applied multilocus DNA profile analysis (highly variable number...
1 Biology Department, Piedmont College, Demorest, GA, USA 2 Division of Biological Sciences, University of Missouri, Columbia, MO, USA 3 Daniel B. Warnell School of Forestry & Natural Resources, University of Georgia, Athens, GA, USA 4 Department of Biology, East Carolina University, Greenville, NC, USA 5 Museum of Vertebrate Zoology & Department of Integrative Biology, University of California...
Although lizards have been predicted to show extensive intraoral prey-processing behaviors, quantitative analyses of the types of prey-processing behavior they demonstrate and of their kinematics have been limited. The more basal lizard lineages (Iguanians) have undergone some study, but the prey-processing repertoires of crown taxa have not been thoroughly examined and quantitative comparisons...
Wide variation in reproductive success is common among amphibians that breed in seasonal ponds, but persistence of adults can buffer against these fluctuations, particularly for long-lived species. We hypothesized that the frequent episodes of catastrophic failure of the marbled salamander (Ambystoma opacum) enhance the importance of high terrestrial survival. At Rainbow Bay in South Carolina r...
A GIS model predicting the spatial distribution of terrestrial salamander abundance based on topography and forest age was developed using parameters derived from the literature. The model was tested by sampling salamander abundance across the full range of site conditions used in the model. A regression of the predictions of our GIS model against these sample data showed that the model has a m...
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