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ZoodiversityGeometric morphometrics is an efficient way to quantify biological shape variation and its covariation with other biotic or abiotic factors. The geometric information of an object is measured in a non-linear shape space after removing size, orientation ...
S. Roy, S. Ray, S. Saikia
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Journal of Vector Borne Diseases, 2015 Background & objectives: Insect wing morphology has been used in many studies to describe variations among species and populations using traditional morphometrics, and more recently geometric morphometrics.
Ritwik Mondal +2 more
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Functional data geometric morphometrics with machine learning for craniodental shape classification in shrews [PDF]
Scientific ReportsThis work proposes a functional data analysis approach for morphometrics in classifying three shrew species (S. murinus, C. monticola, and C. malayana) from Peninsular Malaysia.
Aneesha Balachandran Pillay +4 more
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A Novel Approach to Study Cranial Shape in Children with Normal and Sagittal Synostosis: An Application of Geometric Morphometrics [PDF]
Neurologia Medico-ChirurgicaTo provide appropriate treatment, neurosurgeons and pediatricians must understand the chronological changes of the cranial morphology in normal children and the differences between normal and sagittal synostosis children. However, this issue has remained
Tadashi MIYAGAWA, Akira YAMAURA
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Cultural and Gender Influences on Facial Attractiveness: A Comparative Study of Japanese and American Raters Using Geometric Morphometrics [PDF]
Psych JTakanori Sano, Hideaki Kawabata
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Integrative species delimitation in the common ophiuroid Ophiothrix angulata (Echinodermata: Ophiuroidea): insights from COI, ITS2, arm coloration, and geometric morphometrics [PDF]
PeerJ, 2023 Ophiothrix angulata (Say, 1825) is one of the most common and well-known ophiuroids in the Western Atlantic, with a wide geographic and bathymetric range. The taxonomy of this species has been controversial for a century because of its high morphological
Yoalli Quetzalli Hernández-Díaz +5 more
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Advances in Geometric Morphometrics [PDF]
Evolutionary Biology, 2009 Geometric morphometrics is the statistical analysis of form based on Cartesian landmark coordinates. After separating shape from overall size, position, and orientation of the landmark configurations, the resulting Procrustes shape coordinates can be used for statistical analysis.
Mitteröcker, Philipp, Gunz, Philipp
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Sociobiology, 2021 The ecological niche models can be important for biogeographic patterns and processes and geometric morphometrics involves identifying changes that have occurred and comparing them to other specimens from different places and/or environmental conditions,
Alessandra Carniato Peil, Rodrigo Aranda
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American Journal of Biological Anthropology, 2022 The foundations of geometric morphometrics were worked out about 30 years ago and have continually been refined and extended. What has remained as a central thrust and source of debate in the morphometrics community is the shared goal of meaningful ...
P. Mitteroecker, Katrin Schaefer
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Sex Determination in Japanese Quails (Coturnix japonica) Using Geometric Morphometrics of the Skull
Animals, 2022 Simple Summary This study aims to determine the sexual dimorphism of quail’s skull by using the geometric morphometric morphometrics and to reveal the shape differences between male and female individuals.
T. Szara +3 more
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