Geometric morphometric analysis of morphologic disparity ...

Geometric morphometric analysis of morphologic disparity ... - PLOS

This study aims at a quantification of allometric processes and the morphologic disparity of beyrichitine ammonoids.

Using geometric morphometric methods, this study aims at a quantification of allometric processes and the morphologic disparity of beyrichitine ammonoids. The ...

Geometric morphometric analysis of morphologic disparity ... - PubMed

Beyrichitine ammonoids of NV Nevada reveal a high taxonomic diversity of Anisian (Middle Triassic). This diversity is, however, ...

(PDF) Geometric morphometric analysis of morphologic disparity ...

High taxonomic diversity can, however, be decoupled from their morphologic disparity. Due to its high phenotypic variability, the high diversity ...

Geometric morphometric analysis of morphologic disparity ... - PLOS

Digitized sketch of high-precision cross-section of an ammonoid whorl with position of landmarks. Filled crosses: fixed landmarks; empty crosses: sliding ...

Geometric morphometric analysis of morphologic ... - Altmetric

Geometric morphometric analysis of morphologic disparity, intraspecific variation and ontogenetic allometry of beyrichitine ammonoids. Published in. PLOS ONE ...

Why should we compare morphological and molecular disparity?

Morphological variation can be quantified using geometric morphometric, outline or surface-based methods. These are most effective when ...

geometric morphometric analysis of wing variations in shape and ...

Wing morphology has also been used as an indicator of stressful or changing environmental conditions (Hoffmann et al. 2005). For example, ...

Geometric morphometric analysis of morphologic ... - Altmetric

Geometric morphometric analysis of morphologic disparity, intraspecific variation and ontogenetic allometry of beyrichitine ammonoids · PLOS ONE, February 2022.

Geometric morphometric analysis of varanid skulls reveals ... - SICB

The main question of this study was whether low species diversity in African varanids translates to low morphological disparity as well. I conducted an ...

Disparities in the analysis of morphological disparity | Biology Letters

Analyses of morphological disparity have been used to characterize and investigate the evolution of variation in the anatomy, function and ...

A three-dimensional geometric morphometric analysis of the ... - PeerJ

A three-dimensional geometric morphometric analysis of the morphological transformation of Caiman lower jaw during post-hatching ontogeny.

A geometric morphometric approach to investigate conch geometry

Here, we investigated the morphological disparity of the Early–Middle Devonian ammonoids of the Moroccan Anti- Atlas by analysing the shape of ...

Application of the geometric morphometrics approach in the ...

To quantify morphological variations within the entire sample and within specific groups, overall disparity ... analysis of geometric morphometric shape data.

Categorical versus geometric morphometric approaches to ...

The results of our analyses indicate that categorical and continuous data sets may characterize different patterns of morphological disparity.

comparing discrete characters and geometric morphometrics

We compare three methods of capturing morphological disparity (discrete characters, geometric mor- phometric outlines and geometric morphometric landmarks) in ...

Sample Size and Geometric Morphometrics Methodology Impact the ...

... morphological shape disparity will be captured. ... Putting the leaf-nosed bats in context: a geometric morphometric analysis of three of the largest families of ...

Morphological disparity for one or more groups of specimens ... - rdrr.io

In geomorph: Geometric Morphometric Analyses of 2D and 3D Landmark Data · View source: R/morphol.disparity.r. morphol.disparity, R Documentation ...

Trends in morphological relationships among Gangetic Cyprinids

Fish are well represented in geometric morphometric studies to test disparity and proximity in body shape of various groups (Carlson & Wainwright 2010 ...

A practical, step-by-step, guide to taxonomic comparisons using ...

Significance of hind wing morphology in distinguishing genera and species of cantharid beetles with a geometric morphometric analysis.