Anatomy and early development of the pectoral girdle, fin, and fin spine of sturgeons (Actinopterygii: Acipenseridae).
Identifieur interne : 000603 ( Ncbi/Curation ); précédent : 000602; suivant : 000604Anatomy and early development of the pectoral girdle, fin, and fin spine of sturgeons (Actinopterygii: Acipenseridae).
Auteurs : Casey B. Dillman [États-Unis] ; Eric J. HiltonSource :
- Journal of morphology [ 1097-4687 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- anatomy & histology : Animal Fins, Bone and Bones, Cartilage, Clavicle, Fishes.
- growth & development : Animal Fins, Clavicle, Fishes.
- Animals, Phylogeny.
Abstract
Acipenseriformes hold an important place in the evolutionary history of bony fishes. Given their phylogenetic position as extant basal Actinopterygii, it is generally held that a thorough understanding of their morphology will greatly contribute to the knowledge of the evolutionary history and the origin of diversity for the major osteichthyan clades. To this end, we examined comparative developmental series from the pectoral girdle in Acipenser fulvescens, A. medirostris, A. transmontanus, and Scaphirhynchus albus to document, describe, and compare ontogenetic and allometric differences in the pectoral girdle. We find, not surprisingly, broad congruence between taxa in the basic pattern of development of the dermal and chondral elements of the pectoral girdle. However, we also find clear differences in the details of structure and development among the species examined in the dermal elements, including the clavicle, cleithrum, supracleithrum, posttemporal, and pectoral-fin spine. We also find differences in the internal fin elements such as the distal radials as well as in the number of fin rays and their association with the propterygium. Further, there are clear ontogenetic differences during development of the dermal and chondral elements in these species and allometric variation in the pectoral-fin spine. The characters highlighted provide a suite of elements for further examination in studies of the phylogeny of sturgeons. Determining the distribution of these characters in other sturgeons may aid in further resolution of phylogenetic relationships, and these data highlight the role that ontogenetic and comparative developmental studies provide in systematics.
DOI: 10.1002/jmor.20328
PubMed: 25303307
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000142
- to stream PubMed, to step Curation: Pour aller vers cette notice dans l'étape Curation :000142
- to stream PubMed, to step Checkpoint: Pour aller vers cette notice dans l'étape Curation :000142
- to stream Ncbi, to step Merge: Pour aller vers cette notice dans l'étape Curation :000603
Links to Exploration step
pubmed:25303307Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Anatomy and early development of the pectoral girdle, fin, and fin spine of sturgeons (Actinopterygii: Acipenseridae).</title><author><name sortKey="Dillman, Casey B" sort="Dillman, Casey B" uniqKey="Dillman C" first="Casey B" last="Dillman">Casey B. Dillman</name><affiliation wicri:level="2"><nlm:affiliation>Virginia Institute of Marine Science, College of William & Mary, Gloucester Point, Virginia.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Virginie</region></placeName><wicri:cityArea>Virginia Institute of Marine Science, College of William & Mary, Gloucester Point</wicri:cityArea></affiliation></author><author><name sortKey="Hilton, Eric J" sort="Hilton, Eric J" uniqKey="Hilton E" first="Eric J" last="Hilton">Eric J. Hilton</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:25303307</idno><idno type="pmid">25303307</idno><idno type="doi">10.1002/jmor.20328</idno><idno type="wicri:Area/PubMed/Corpus">000142</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000142</idno><idno type="wicri:Area/PubMed/Curation">000142</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000142</idno><idno type="wicri:Area/PubMed/Checkpoint">000142</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000142</idno><idno type="wicri:Area/Ncbi/Merge">000603</idno><idno type="wicri:Area/Ncbi/Curation">000603</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Anatomy and early development of the pectoral girdle, fin, and fin spine of sturgeons (Actinopterygii: Acipenseridae).</title><author><name sortKey="Dillman, Casey B" sort="Dillman, Casey B" uniqKey="Dillman C" first="Casey B" last="Dillman">Casey B. Dillman</name><affiliation wicri:level="2"><nlm:affiliation>Virginia Institute of Marine Science, College of William & Mary, Gloucester Point, Virginia.</nlm:affiliation><country xml:lang="fr">États-Unis</country><placeName><region type="state">Virginie</region></placeName><wicri:cityArea>Virginia Institute of Marine Science, College of William & Mary, Gloucester Point</wicri:cityArea></affiliation></author><author><name sortKey="Hilton, Eric J" sort="Hilton, Eric J" uniqKey="Hilton E" first="Eric J" last="Hilton">Eric J. Hilton</name></author></analytic><series><title level="j">Journal of morphology</title><idno type="eISSN">1097-4687</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animal Fins (anatomy & histology)</term><term>Animal Fins (growth & development)</term><term>Animals</term><term>Bone and Bones (anatomy & histology)</term><term>Cartilage (anatomy & histology)</term><term>Clavicle (anatomy & histology)</term><term>Clavicle (growth & development)</term><term>Fishes (anatomy & histology)</term><term>Fishes (growth & development)</term><term>Phylogeny</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Animal Fins</term><term>Bone and Bones</term><term>Cartilage</term><term>Clavicle</term><term>Fishes</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Animal Fins</term><term>Clavicle</term><term>Fishes</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Phylogeny</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Acipenseriformes hold an important place in the evolutionary history of bony fishes. Given their phylogenetic position as extant basal Actinopterygii, it is generally held that a thorough understanding of their morphology will greatly contribute to the knowledge of the evolutionary history and the origin of diversity for the major osteichthyan clades. To this end, we examined comparative developmental series from the pectoral girdle in Acipenser fulvescens, A. medirostris, A. transmontanus, and Scaphirhynchus albus to document, describe, and compare ontogenetic and allometric differences in the pectoral girdle. We find, not surprisingly, broad congruence between taxa in the basic pattern of development of the dermal and chondral elements of the pectoral girdle. However, we also find clear differences in the details of structure and development among the species examined in the dermal elements, including the clavicle, cleithrum, supracleithrum, posttemporal, and pectoral-fin spine. We also find differences in the internal fin elements such as the distal radials as well as in the number of fin rays and their association with the propterygium. Further, there are clear ontogenetic differences during development of the dermal and chondral elements in these species and allometric variation in the pectoral-fin spine. The characters highlighted provide a suite of elements for further examination in studies of the phylogeny of sturgeons. Determining the distribution of these characters in other sturgeons may aid in further resolution of phylogenetic relationships, and these data highlight the role that ontogenetic and comparative developmental studies provide in systematics.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/EsturgeonV1/Data/Ncbi/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000603 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Ncbi/Curation/biblio.hfd -nk 000603 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= EsturgeonV1
|flux= Ncbi
|étape= Curation
|type= RBID
|clé= pubmed:25303307
|texte= Anatomy and early development of the pectoral girdle, fin, and fin spine of sturgeons (Actinopterygii: Acipenseridae).
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Ncbi/Curation/RBID.i -Sk "pubmed:25303307" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Ncbi/Curation/biblio.hfd \
| NlmPubMed2Wicri -a EsturgeonV1
| This area was generated with Dilib version V0.6.27. |  |