Evaluating modularity in morphometric data: challenges with the RV coefficient and a new test measure

DC Adams - Methods in Ecology and Evolution, 2016 - Wiley Online Library
Modularity describes the case where patterns of trait covariation are unevenly dispersed
across traits. Specifically, trait correlations are high and concentrated within subsets of …

[PDF][PDF] Cranial integration and modularity: insights into evolution and development from morphometric data

CP Klingenberg - Hystrix, 2013 - iris.unimore.it
Morphological integration and modularity have become central concepts in evolutionary
biology and geometric morphometrics. This review summarizes the most frequently used …

Assessing trait covariation and morphological integration on phylogenies using evolutionary covariance matrices

DC Adams, RN Felice - PloS one, 2014 - journals.plos.org
Morphological integration describes the degree to which sets of organismal traits covary with
one another. Morphological covariation may be evaluated at various levels of biological …

Postcranial morphology and the locomotor habits of living and extinct carnivorans

JX Samuels, JA Meachen, SA Sakai - Journal of morphology, 2013 - Wiley Online Library
Members of the order Carnivora display a broad range of locomotor habits, including
cursorial, scansorial, arboreal, semiaquatic, aquatic, and semifossorial species from multiple …

Extreme climate, rather than population history, explains mid‐facial morphology of Northern Asians

A Evteev, AL Cardini, I Morozova… - American journal of …, 2014 - Wiley Online Library
Previous studies have examined mid‐facial cold adaptation among either widely dispersed
and genetically very diverse groups of humans isolated for tens of thousands of years, or …

Skull shape evolution in durophagous carnivorans

B Figueirido, ZJ Tseng, A Martín-Serra - Evolution, 2013 - academic.oup.com
In this article, we investigate convergent evolution toward durophagy in carnivoran skull
shape using geometric morphometrics in a sample of living and extinct species. Principal …

Integration or modularity in the mandible of canids (Carnivora: Canidae): a geometric morphometric approach

V Segura, GH Cassini, FJ Prevosti… - Journal of Mammalian …, 2021 - Springer
Understanding the interplay between morphological integration and modularity is
considered an important topic in the study of the evolution of the form of complex structures …

Many options, few solutions: over 60 my snakes converged on a few optimal venom formulations

A Barua, AS Mikheyev - Molecular Biology and Evolution, 2019 - academic.oup.com
Gene expression changes contribute to complex trait variations in both individuals and
populations. However, the evolution of gene expression underlying complex traits over …

Decoupled evolution of the cranium and mandible in carnivoran mammals

CJ Law, EA Blackwell, AA Curtis, E Dickinson… - …, 2022 - academic.oup.com
The relationship between skull morphology and diet is a prime example of adaptive
evolution. In mammals, the skull consists of the cranium and the mandible. Although the …

Bite of the cats: relationships between functional integration and mechanical performance as revealed by mandible geometry

P Piras, L Maiorino, L Teresi, C Meloro… - Systematic …, 2013 - academic.oup.com
Cat-like carnivorous mammals represent a relatively homogeneous group of species whose
morphology appears constrained by exclusive adaptations for meat eating. We present the …