Data from: Head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ...
Mammals flex, extend, and rotate their spines as they perform behaviors critical for survival, such as foraging, consuming prey, locomoting, and interacting with conspecifics or predators. The atlas-axis complex is a mammalian innovation that allows precise head movements during these behaviors. Whi...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
Dryad
2019
|
Subjects: | |
Online Access: | https://dx.doi.org/10.5061/dryad.1nq8md7 https://datadryad.org/stash/dataset/doi:10.5061/dryad.1nq8md7 |
id |
ftdatacite:10.5061/dryad.1nq8md7 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.5061/dryad.1nq8md7 2024-02-04T09:59:34+01:00 Data from: Head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ... Vander Linden, Abby Campbell, Kristin M Bryar, Erin K Santana, Sharlene E 2019 https://dx.doi.org/10.5061/dryad.1nq8md7 https://datadryad.org/stash/dataset/doi:10.5061/dryad.1nq8md7 en eng Dryad https://dx.doi.org/10.1111/evo.13815 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Equus zebra Tupaia glis Erythrocebus patas Macropus robustus Dendrohyrax arboreus Dromiciops gliroides Cervical vertebrae Eumetopias jubatus Petaurus breviceps Tadarida brasiliensis Hystrix cristata Trichechus manatus Cervus elaphus Manis pentadactyla Giraffa camelopardalis Phoca vitulina Antilocapra americana Myocastor coypus Sorex bendirii Orycteropus afer Tamandua tetradactyla Martes pennanti Sarcophilus harrisii Trichosurus caninus Lepus americanus Rhinolophus ferrumequinum Hipposideros dinops Didelphis virginiana Erethizon dorsatum Suricata suricatta Galago senegalensis Dipodomys microps Spherical harmonics analysis Phascolarctos cinereus Canis lupus Atelerix albiventris Puma concolor Geocapromys ingrahami Potorous tridactylus Bison bison Ochotona princeps Berardius bairdii Acrobates pygmaeus Tachyglossus aculeatus Myoprocta pratti Emballonura semicaudata Octodon degus Symphalangus syndactylus Chinchilla lanigera Saimiri sciureus Dataset dataset 2019 ftdatacite https://doi.org/10.5061/dryad.1nq8md710.1111/evo.13815 2024-01-05T04:39:59Z Mammals flex, extend, and rotate their spines as they perform behaviors critical for survival, such as foraging, consuming prey, locomoting, and interacting with conspecifics or predators. The atlas-axis complex is a mammalian innovation that allows precise head movements during these behaviors. While morphological variation in other vertebral regions has been linked to ecological differences in mammals, less is known about morphological specialization in the cervical vertebrae, which are developmentally constrained in number but highly variable in size and shape. Here, we present the first phylogenetic comparative study of the atlas-axis complex across mammals. We used spherical harmonics to quantify 3D shape variation of the atlas and axis across a diverse sample of species, and performed phylogenetic analyses to investigate if vertebral shape is associated with body size, locomotion, and diet. We found that differences in atlas and axis shape are partly explained by phylogeny, and that mammalian subclades ... : ATLAS stls pre-analysisSTL files of atlas vertebrae for all species. Meshes are watertight (transverse foramina and vertebral foramina have been filled), smoothed, and reduced to 20k triangles in preparation for spherical harmonics analysis.AXIS stls pre-analysisSTL files of axis vertebrae for all species. Meshes are watertight (transverse foramina and vertebral foramina have been filled), smoothed, and reduced to 20k triangles in preparation for spherical harmonics analysis.ATLAS landmarksLandmark files for all specimens used for registration of 3D atlas meshes in spherical harmonics analysis.AXIS landmarksLandmark files for all specimens used for registration of 3D axis meshes in spherical harmonics analysis.SPHARM_coefficients_centroidsThis folder contains csv files with the output of the spherical harmonics analyses for both atlas and axis datasets, including spherical harmonics coefficients and centroid sizes of all models prior to resizing.SPHARM_PCA_PGLS_analysis_5-21-2019This file contains the R code ... Dataset Canis lupus Phoca vitulina DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Equus zebra Tupaia glis Erythrocebus patas Macropus robustus Dendrohyrax arboreus Dromiciops gliroides Cervical vertebrae Eumetopias jubatus Petaurus breviceps Tadarida brasiliensis Hystrix cristata Trichechus manatus Cervus elaphus Manis pentadactyla Giraffa camelopardalis Phoca vitulina Antilocapra americana Myocastor coypus Sorex bendirii Orycteropus afer Tamandua tetradactyla Martes pennanti Sarcophilus harrisii Trichosurus caninus Lepus americanus Rhinolophus ferrumequinum Hipposideros dinops Didelphis virginiana Erethizon dorsatum Suricata suricatta Galago senegalensis Dipodomys microps Spherical harmonics analysis Phascolarctos cinereus Canis lupus Atelerix albiventris Puma concolor Geocapromys ingrahami Potorous tridactylus Bison bison Ochotona princeps Berardius bairdii Acrobates pygmaeus Tachyglossus aculeatus Myoprocta pratti Emballonura semicaudata Octodon degus Symphalangus syndactylus Chinchilla lanigera Saimiri sciureus |
spellingShingle |
Equus zebra Tupaia glis Erythrocebus patas Macropus robustus Dendrohyrax arboreus Dromiciops gliroides Cervical vertebrae Eumetopias jubatus Petaurus breviceps Tadarida brasiliensis Hystrix cristata Trichechus manatus Cervus elaphus Manis pentadactyla Giraffa camelopardalis Phoca vitulina Antilocapra americana Myocastor coypus Sorex bendirii Orycteropus afer Tamandua tetradactyla Martes pennanti Sarcophilus harrisii Trichosurus caninus Lepus americanus Rhinolophus ferrumequinum Hipposideros dinops Didelphis virginiana Erethizon dorsatum Suricata suricatta Galago senegalensis Dipodomys microps Spherical harmonics analysis Phascolarctos cinereus Canis lupus Atelerix albiventris Puma concolor Geocapromys ingrahami Potorous tridactylus Bison bison Ochotona princeps Berardius bairdii Acrobates pygmaeus Tachyglossus aculeatus Myoprocta pratti Emballonura semicaudata Octodon degus Symphalangus syndactylus Chinchilla lanigera Saimiri sciureus Vander Linden, Abby Campbell, Kristin M Bryar, Erin K Santana, Sharlene E Data from: Head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ... |
topic_facet |
Equus zebra Tupaia glis Erythrocebus patas Macropus robustus Dendrohyrax arboreus Dromiciops gliroides Cervical vertebrae Eumetopias jubatus Petaurus breviceps Tadarida brasiliensis Hystrix cristata Trichechus manatus Cervus elaphus Manis pentadactyla Giraffa camelopardalis Phoca vitulina Antilocapra americana Myocastor coypus Sorex bendirii Orycteropus afer Tamandua tetradactyla Martes pennanti Sarcophilus harrisii Trichosurus caninus Lepus americanus Rhinolophus ferrumequinum Hipposideros dinops Didelphis virginiana Erethizon dorsatum Suricata suricatta Galago senegalensis Dipodomys microps Spherical harmonics analysis Phascolarctos cinereus Canis lupus Atelerix albiventris Puma concolor Geocapromys ingrahami Potorous tridactylus Bison bison Ochotona princeps Berardius bairdii Acrobates pygmaeus Tachyglossus aculeatus Myoprocta pratti Emballonura semicaudata Octodon degus Symphalangus syndactylus Chinchilla lanigera Saimiri sciureus |
description |
Mammals flex, extend, and rotate their spines as they perform behaviors critical for survival, such as foraging, consuming prey, locomoting, and interacting with conspecifics or predators. The atlas-axis complex is a mammalian innovation that allows precise head movements during these behaviors. While morphological variation in other vertebral regions has been linked to ecological differences in mammals, less is known about morphological specialization in the cervical vertebrae, which are developmentally constrained in number but highly variable in size and shape. Here, we present the first phylogenetic comparative study of the atlas-axis complex across mammals. We used spherical harmonics to quantify 3D shape variation of the atlas and axis across a diverse sample of species, and performed phylogenetic analyses to investigate if vertebral shape is associated with body size, locomotion, and diet. We found that differences in atlas and axis shape are partly explained by phylogeny, and that mammalian subclades ... : ATLAS stls pre-analysisSTL files of atlas vertebrae for all species. Meshes are watertight (transverse foramina and vertebral foramina have been filled), smoothed, and reduced to 20k triangles in preparation for spherical harmonics analysis.AXIS stls pre-analysisSTL files of axis vertebrae for all species. Meshes are watertight (transverse foramina and vertebral foramina have been filled), smoothed, and reduced to 20k triangles in preparation for spherical harmonics analysis.ATLAS landmarksLandmark files for all specimens used for registration of 3D atlas meshes in spherical harmonics analysis.AXIS landmarksLandmark files for all specimens used for registration of 3D axis meshes in spherical harmonics analysis.SPHARM_coefficients_centroidsThis folder contains csv files with the output of the spherical harmonics analyses for both atlas and axis datasets, including spherical harmonics coefficients and centroid sizes of all models prior to resizing.SPHARM_PCA_PGLS_analysis_5-21-2019This file contains the R code ... |
format |
Dataset |
author |
Vander Linden, Abby Campbell, Kristin M Bryar, Erin K Santana, Sharlene E |
author_facet |
Vander Linden, Abby Campbell, Kristin M Bryar, Erin K Santana, Sharlene E |
author_sort |
Vander Linden, Abby |
title |
Data from: Head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ... |
title_short |
Data from: Head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ... |
title_full |
Data from: Head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ... |
title_fullStr |
Data from: Head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ... |
title_full_unstemmed |
Data from: Head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ... |
title_sort |
data from: head-turning morphologies: evolution of shape diversity in the mammalian atlas-axis complex ... |
publisher |
Dryad |
publishDate |
2019 |
url |
https://dx.doi.org/10.5061/dryad.1nq8md7 https://datadryad.org/stash/dataset/doi:10.5061/dryad.1nq8md7 |
genre |
Canis lupus Phoca vitulina |
genre_facet |
Canis lupus Phoca vitulina |
op_relation |
https://dx.doi.org/10.1111/evo.13815 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.1nq8md710.1111/evo.13815 |
_version_ |
1789964455120994304 |