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Morphometrics of Leptoplastides marianus (Hoek) (Trilobita, Olenidae) from the Tremadocian of north-western Argentina: taxonomic implications
(Cambridge University Press, 2018-02)
Morphometrics can be an important tool in systematic studies, providing taxonomists with strong elements of quantification and formal hypothesis testing. Here, these tools are tested for the trilobite Leptoplastides marianus ...
Geometric morphometrics of the wing as a tool for assigning genetic lineages and geographic origin to Melipona beecheii (Hymenoptera: Meliponini)
(SPRINGER FRANCE, 2011)
The stingless bee Melipona beecheii presents great variability and is considered a complex of species. In order to better understand this species complex, we need to evaluate its diversity and develop methods that allow ...
Morphometric and genetic changes in a population of Apis mellifera after 34 years of Africanization
(FUNPEC-EDITORA, 2009)
Though the replacement of European bees by Africanized honey bees in tropical America has attracted considerable attention, little is known about the temporal changes in morphological and genetic characteristics in these ...
Multivariate morphometrics and allometry and allometry in a polymorphic ant
(Birkhauser Verlag Ag, 1994-01-01)
In this paper we describe how morphological castes can be distinguished using multivariate statistical methods combined with jackknife estimators of the allometric coefficients. Data from the polymorphic ant, Camponotus ...
Geometric morphometrics and the study of biologic shapes: From descriptive to quantitative morphology Morfometría geométrica y el estudio de las formas biológicas: De la morfología descriptiva a la morfología cuantitativa
(2010)
Morphometrics is the study of co-variation of biological form and its causes. Its development over the last decades has reached several biological sciences with a traditional descriptive approach, such as morphological ...
Analise topografica de bacias de drenagem
(1986-12-01)
The morphometric analysis has a long history and the authors list 26 indices. -after English summary
Analise topografica de bacias de drenagem
(1986-12-01)
The morphometric analysis has a long history and the authors list 26 indices. -after English summary
Nasal profile assessment using geometric morphometrics in a sample of Chilean population. Clinical and forensic implications Evaluación del perfil nasal mediante morfometría geométrica en una muestra de población Chilena. Implicancias clínicas y forenses
(Universidad de la Frontera, 2012)
The search of morphological patterns of nasal profile using traditional morphometrics has been the goal of several studies aiming to orient therapeutical planning and forensic techniques such as facial reconstruction. The ...