In addition, samples were taken at regular intervals in order to record developmental stage, morphometric and condition characteristics and morphological anomalies.
Using this combination of morphometric, external morphological, and ontogenetic approaches, we address issues regarding the nature, origins, and evolutionary implications of marsupial syndactyly: What are the evolutionary characteristics of digit relationships in syndactylous marsupials?
Equisetum species and hybrids are well understood to possess extensive morphological, morphometric and chemotypical variation [ 33, 34].
Morphological, morphometric, and angiogenic changes in the CAM and chorionic epithelium were evaluated up to 4 days after the tumor implantation.
Additionally, divergence times were estimated via molecular clock analyses and morphological variation quantified using morphometric and meristic approaches.
Yet another experiment generated over 79 thousand data points comprise morphometric data from an analysis on the size, position, and morphological characteristics of arteries and their importance in neuroAIDS (26).
Comparisons between fossil and extant V. komodoensis show that there are few morphometric or morphological differences between the fossil specimens and those of modern V. komodoensis.
Samples for barcoding originated from expert-identified specimens based on morphological criteria (meristic, morphometric and colouration) currently recognized in recent monographs [33], [34], [35], [36], [37].
Although morphometric and cytometric analysis are based on morphological alterations, these techniques detected different percentages of small parasites forms (metacyclic forms) in L. amazonensis and also in L. braziliensis cultures.
In order to test if patterns of molecular genetic and morphological differentiation were congruent and/or if hybridization had occurred, shell morphometric investigations were performed on the Orcula species endemic to the Alps.
