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6 results for “Carollia perspicillata”
Data, scripts, and R Notebook for Carneiro et al 2023. Flight performance and wing morphology in the bat Carollia perspicillata: biophysical models and energetics. Integrative Zoology DOI:10.1111/1749-4877.12707
<p>Files provided as supporting information for the paper by Carneiro et al. 2023. Flight performance and wing morphology in the bat <em>Carollia perspicillata</em>: biophysical models and energetics. Integrative Zoology. DOI:10.1111/1749-4877.12707</p> <p>File descriptions</p> <p>ArmTA.txt - Temperature and surface areas for arms of <em>C. perspicillata</em> after flight experiment<br> BodyTA.txt - Temperature and surface areas for body of <em>C. perspicillata</em> after flight experiment<br> HeadTA.txt - Temperature and surface areas for head of <em>C. perspicillata</em> after flight experiment<br> WingTA.txt - Temperature and surface areas for wings (patagium) of <em>C. perspicillata</em> after flight experiment<br> WingMorph.txt - Morphological variables measured in the body and wings of <em>C. perspicillata</em><br> HeatLoss.R - Function to estimate heat loss (Qt)<br> PowFlight.R - Function to estimate minimum power required to fly<br> Script-HeatLoss-FlightPerformance.R - R script with set of analyses performed<br> SupportingInformationFile.docx - R notebook with set of analyses performed, word format<br> SupportingInformationFile.nb.html - R notebook with set of analyses performed, html format<br> SupportingInformationFile.Rmd - R notebook with set of analyses performed (R markdown)</p> <p>For the R scripts (Script-HeatLoss-FlightPerformance.R) and notebook (<br> SupportingInformationFile.Rmd) to work and be compiled, all files need to be copied to the same folder.</p>
Data from: Individual asymmetry as a predictor of fitness in the bat Carollia perspicillata
The measurement of fitness in wild populations is a challenging task, and a number of proxies have been proposed with different degrees of success. Developmental instability/stability (DI) is an organismal property associated with variance in bilateral asymmetry (fluctuating asymmetry – FA), and a correlated effect on fitness. This study provides evidence to corroborate the hypothesis that asymmetry partly reflects DI and is correlated with a reduction in fitness measured by survival and reproduction in bats. We studied two Colonies of the bat Carollia perspicillata in Southeastern Brazil over five years, marking and recapturing individuals. Gaussian mixture models for signed forearm asymmetry distribution indicated that ~20% of asymmetry variation was due to DI heterogeneity among individuals. Forearm Asymmetry (ForA), Body Condition (Scaled Mass Index – SMI) and Forearm Length (ForL) were used as predictors of survival probability in Cormack-Jolly-Seber models. Asymmetry was negatively associated with survival, whereas SMI and ForL were positively associated. The male C. perspicillata defend sites within the roost that are favoured by female harems, but there are mating opportunities for bachelor males, leading to both territorial disputes and sperm competition. As predicted by sexual selection, ForA was negatively associated with relative Testicle Length, a measure of reproductive potential. In females, ForA was negatively associated with the probability of two pregnancies (as opposed to one) in a given breeding season. The effect magnitudes and directions of associations suggest that asymmetry, even though not perfectly reflecting DI variation, is a useful predictor for fitness components in C. perspicillata.
FIG. 10. Carollia perspicillata walking trial plaster Cast 1 in Terrestrial behavior and trackway morphology of Neotropical bats
FIG. 10. Carollia perspicillata walking trial plaster Cast 1, indicating locations of arcuate traces, clustered pedal tracks, and manus-dominated trackway. Forward progress of bat from top to bottom of figure
Data from: Individual asymmetry as a predictor of fitness in the bat Carollia perspicillata
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Data from: Modification of sperm quality after sexual abstinence in Seba's short-tailed bat, Carollia perspicillata.
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On following pages: 106. Manu Short-tailed Bat (Carollia manu); 107. Sowell's Short-tailed Bat (Carollia sowell); 108. Silky Short-tailed Bat (Carollia perspicillata); 111. Behn's Big-eared Bat (Glyphonycteris behnii); 112. Davies's Big-eared Bat (Glyphonycteris (Trinycteris nicefori); 115. Least Big-eared Bat (Neonycteris pusilla); 116. Hairy Little Fruit Bat (Rhinophylla alethina); 117 Short-tailed Bat (Carollia brevicaudum); 109. Hernandez's Short-tailed Bat (Carollia monohernandezi); 110. Seba's davies); 113. Tricolored Big-eared Bat (Glyphonycteris sylvestris); 114. Niceforo's Big-eared Bat. Fischer's Little Fruit Bat (Rhinophylla fischerae); 118. Dwarf Little Fruit Bat (Rhinophylla pumilio). in Phyllostomidae
On following pages: 106. Manu Short-tailed Bat (Carollia manu); 107. Sowell's Short-tailed Bat (Carollia sowell); 108. Silky Short-tailed Bat (Carollia perspicillata); 111. Behn's Big-eared Bat (Glyphonycteris behnii); 112. Davies's Big-eared Bat (Glyphonycteris (Trinycteris nicefori); 115. Least Big-eared Bat (Neonycteris pusilla); 116. Hairy Little Fruit Bat (Rhinophylla alethina); 117 Short-tailed Bat (Carollia brevicaudum); 109. Hernandez's Short-tailed Bat (Carollia monohernandezi); 110. Seba's davies); 113. Tricolored Big-eared Bat (Glyphonycteris sylvestris); 114. Niceforo's Big-eared Bat. Fischer's Little Fruit Bat (Rhinophylla fischerae); 118. Dwarf Little Fruit Bat (Rhinophylla pumilio).
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