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Mostrando publicaciones 1-7 de 7
Assessing the influence of allometry on sexual and non-sexual traits: An example in Cicindelidia trifasciata (Coleoptera: Cicindelinae) using geometric morphometrics
(2020)
Based on a quantitative mathematical revolution, the study of morphology has had an important emphasis by developing statistical shape analysis. This made possible the combination of multivariate statistical methods and ...
Quantifying the geometric shell shape between populations of true limpets lottia mesoleuca (mollusca: lottidae) in Colombia
(2020)
The increasing activity in morphological studies has provided new tools to analyses the shape quantitatively, these quantitative measurements allow the researcher to examine the variation in shape and perform analysis to ...
Measuring the inter and intraspecific sexual shape dimorphism and body shape variation in generalist ground beetles in Russia
(2020)
Ground beetles in multiple species vary greatly in the expression of the shape on sexual traits, resulting in a sexual shape dimorphism as a consequence of sexual selection differences. The present research focuses on the ...
Agroecological effect and sexual shape dimorphism in medfly Ceratitis capitata (Diptera: Tephritidae) an example in Croatian populations
(2020)
The Mediterranean fruit fly or medfly, Ceratitis capitata (Wiedemann, 1824) is one of the most economically important fruit flies globally. Geometric morphometric methods based on principal component analyses, multivariate ...
Fluctuating asymmetry as a method of assessing environmental stress in two predatory carabid species within mediterranean agroecosystems
(2020)
Fluctuating asymmetry (FA) is used in assessing the effect of environmental stress on the development stability of individuals by measuring small random deviations from perfect bilateral symmetry. Here, we checked for FA ...
Breaking symmetry. Fluctuating asymmetry and geometric morphometrics as tools for evaluating developmental instability under diverse agroecosystems
(2020)
Fluctuating asymmetry (FA), in contrast with other asymmetries, is the bilateral asymmetry that represents small, random developmental differences between right and left sides. After nearly a century of using traditional ...
Morfometría geométrica y sus nuevas aplicaciones en ecología y biología evolutiva. Parte 2
(2020)
La presente revisión entrega una visión actualizada del estudio de la morfometría geométrica y sus aplicaciones más actuales en ecología y biología evolutiva, metodología con una amplia variación en los últimos 5 años de ...