Parallelism and convergence in anuran fangs
Identifieur interne : 007E96 ( Main/Exploration ); précédent : 007E95; suivant : 007E97Parallelism and convergence in anuran fangs
Auteurs : Marissa Fabrezi [Argentine] ; Sharon B. Emerson [États-Unis]Source :
- Journal of Zoology [ 0952-8369 ] ; 2003-05.
English descriptors
- KwdEn :
- Adspersus, Amnh, Anura, Anuran, Anuran fangs, Aubria, Aubria subsigillata, Brevis, Ceratobatrachus, Ceratobatrachus guentheri, Ceratophryine, Ceratophryine leptodactylids, Ceratophrys, Ceratophrys cranwelli, Chacophrys, Chacophrys pierotti, Ciencias naturales, Connective tissue, Conraua, Conraua crassipes, Convergence, Corrugata, Cranwelli, Crassipes, Dentary, Dimorphism, Duellman, Fabrezi, Family hylidae, Fang, Fang length, Fang lengths, Fang size, Fanged, Fanged frogs, Fanged species, Fmnh, Ford cannatella, Frog, Frog odontoids, Guentheri, Hemiphractus, Hemiphractus proboscideus, Hoplobatrachus, Hoplobatrachus occipitalis, Hylidae, Independent evolution, Katsikaros, Katsikaros shine, Laevis, Large prey, Larger fangs, Larval, Larval stages, Lepidobatrachus, Lepidobatrachus laevis, Lepidobatrachus llanensis, Leptodactylid, Leptodactylus, Leptodactylus laticeps, Limnocharis, Limnonectes, Llanensis, Mandible, Mandibular, Mandibular symphysis, Medial process, Mentomeckelian, Molecular data, Monocuspid, Natural history, Natural selection, Occidozyga laevis, Occipitalis, Odontoid, Odontoid germs, Odontoids, Pathway, Pedicellate, Pedicellate bicuspid, Phylogenetic, Phylogenetic relationships, Platymantis, Platymantis vitiensis, Pyxicephalus, Pyxicephalus adspersus, Rana, Rana cancrivora, Rana corrugata, Rana limnocharis, Ranidae, Ranine, Ranine frogs, Relative fang length, Relative fang size, Relative fang sizes, Right mandible, Salta, Sexual dimorphism, Sexual selection, Single regression equation, Sphaerotheca, Sphaerotheca pluvialis, Subsigillata, Symphysis, Taxon, Trueb, Universidad nacional, Vitiensis, Zool.
- Teeft :
- Adspersus, Amnh, Anura, Anuran, Anuran fangs, Aubria, Aubria subsigillata, Brevis, Ceratobatrachus, Ceratobatrachus guentheri, Ceratophryine, Ceratophryine leptodactylids, Ceratophrys, Ceratophrys cranwelli, Chacophrys, Chacophrys pierotti, Ciencias naturales, Connective tissue, Conraua, Conraua crassipes, Convergence, Corrugata, Cranwelli, Crassipes, Dentary, Dimorphism, Duellman, Fabrezi, Family hylidae, Fang, Fang length, Fang lengths, Fang size, Fanged, Fanged frogs, Fanged species, Fmnh, Ford cannatella, Frog, Frog odontoids, Guentheri, Hemiphractus, Hemiphractus proboscideus, Hoplobatrachus, Hoplobatrachus occipitalis, Hylidae, Independent evolution, Katsikaros, Katsikaros shine, Laevis, Large prey, Larger fangs, Larval, Larval stages, Lepidobatrachus, Lepidobatrachus laevis, Lepidobatrachus llanensis, Leptodactylid, Leptodactylus, Leptodactylus laticeps, Limnocharis, Limnonectes, Llanensis, Mandible, Mandibular, Mandibular symphysis, Medial process, Mentomeckelian, Molecular data, Monocuspid, Natural history, Natural selection, Occidozyga laevis, Occipitalis, Odontoid, Odontoid germs, Odontoids, Pathway, Pedicellate, Pedicellate bicuspid, Phylogenetic, Phylogenetic relationships, Platymantis, Platymantis vitiensis, Pyxicephalus, Pyxicephalus adspersus, Rana, Rana cancrivora, Rana corrugata, Rana limnocharis, Ranidae, Ranine, Ranine frogs, Relative fang length, Relative fang size, Relative fang sizes, Right mandible, Salta, Sexual dimorphism, Sexual selection, Single regression equation, Sphaerotheca, Sphaerotheca pluvialis, Subsigillata, Symphysis, Taxon, Trueb, Universidad nacional, Vitiensis, Zool.
Abstract
The anuran lower jaw is composed of three pairs of bones: dentaries, angulosplenials and mentomeckelians. Although the lower jaw is toothless, except in Gastrotheca guentheri, enlarged fangs or odontoids have evolved at least four times independently in some myobatrachids, hylids, ranids and leptodactylids through both parallel and convergent evolutionary events. Fangs seem to represent the single best design solution to enable an anuran to inflict a bite‐like wound, but the biological role of biting varies among species. Fangs are projections of the dentaries in ranids, but in the hylid frog Hemiphractus and in ceratophryine leptodactylids, they form a sinosteotic unit with the dentaries and mentomeckelians. Comparisons of morphology, behaviour and diet among frog taxa with enlarged fangs reveal that the fangs may be the result of either sexual or natural selection. Those fangs that evolved in response to sexual selection seem to be relatively larger than those that resulted of natural selection.
Url:
DOI: 10.1017/S0952836903003479
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000F64
- to stream Istex, to step Curation: 000F64
- to stream Istex, to step Checkpoint: 003522
- to stream Main, to step Merge: 008131
- to stream Main, to step Curation: 007E96
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Parallelism and convergence in anuran fangs</title><author><name sortKey="Fabrezi, Marissa" sort="Fabrezi, Marissa" uniqKey="Fabrezi M" first="Marissa" last="Fabrezi">Marissa Fabrezi</name></author><author><name sortKey="Emerson, Sharon B" sort="Emerson, Sharon B" uniqKey="Emerson S" first="Sharon B." last="Emerson">Sharon B. Emerson</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:1F6FAE5172C078CF33BC8EC9C72B1A4D5809973F</idno><date when="2003" year="2003">2003</date><idno type="doi">10.1017/S0952836903003479</idno><idno type="url">https://api.istex.fr/document/1F6FAE5172C078CF33BC8EC9C72B1A4D5809973F/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000F64</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000F64</idno><idno type="wicri:Area/Istex/Curation">000F64</idno><idno type="wicri:Area/Istex/Checkpoint">003522</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">003522</idno><idno type="wicri:doubleKey">0952-8369:2003:Fabrezi M:parallelism:and:convergence</idno><idno type="wicri:Area/Main/Merge">008131</idno><idno type="wicri:Area/Main/Curation">007E96</idno><idno type="wicri:Area/Main/Exploration">007E96</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">Parallelism and convergence in anuran fangs</title><author><name sortKey="Fabrezi, Marissa" sort="Fabrezi, Marissa" uniqKey="Fabrezi M" first="Marissa" last="Fabrezi">Marissa Fabrezi</name><affiliation wicri:level="1"><country xml:lang="fr">Argentine</country><wicri:regionArea>CONICET, Museo de Ciencias Naturales, Universidad Nacional de Salta, Mendoza 2, 4400‐Salta</wicri:regionArea><wicri:noRegion>4400‐Salta</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Argentine</country></affiliation></author><author><name sortKey="Emerson, Sharon B" sort="Emerson, Sharon B" uniqKey="Emerson S" first="Sharon B." last="Emerson">Sharon B. Emerson</name><affiliation wicri:level="2"><country xml:lang="fr">États-Unis</country><placeName><region type="state">Utah</region></placeName><wicri:cityArea>Department of Biology, University of Utah Salt Lake City</wicri:cityArea></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Journal of Zoology</title><title level="j" type="alt">JOURNAL OF ZOOLOGY</title><idno type="ISSN">0952-8369</idno><idno type="eISSN">1469-7998</idno><imprint><biblScope unit="vol">260</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="41">41</biblScope><biblScope unit="page" to="51">51</biblScope><biblScope unit="page-count">11</biblScope><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="2003-05">2003-05</date></imprint><idno type="ISSN">0952-8369</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0952-8369</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adspersus</term><term>Amnh</term><term>Anura</term><term>Anuran</term><term>Anuran fangs</term><term>Aubria</term><term>Aubria subsigillata</term><term>Brevis</term><term>Ceratobatrachus</term><term>Ceratobatrachus guentheri</term><term>Ceratophryine</term><term>Ceratophryine leptodactylids</term><term>Ceratophrys</term><term>Ceratophrys cranwelli</term><term>Chacophrys</term><term>Chacophrys pierotti</term><term>Ciencias naturales</term><term>Connective tissue</term><term>Conraua</term><term>Conraua crassipes</term><term>Convergence</term><term>Corrugata</term><term>Cranwelli</term><term>Crassipes</term><term>Dentary</term><term>Dimorphism</term><term>Duellman</term><term>Fabrezi</term><term>Family hylidae</term><term>Fang</term><term>Fang length</term><term>Fang lengths</term><term>Fang size</term><term>Fanged</term><term>Fanged frogs</term><term>Fanged species</term><term>Fmnh</term><term>Ford cannatella</term><term>Frog</term><term>Frog odontoids</term><term>Guentheri</term><term>Hemiphractus</term><term>Hemiphractus proboscideus</term><term>Hoplobatrachus</term><term>Hoplobatrachus occipitalis</term><term>Hylidae</term><term>Independent evolution</term><term>Katsikaros</term><term>Katsikaros shine</term><term>Laevis</term><term>Large prey</term><term>Larger fangs</term><term>Larval</term><term>Larval stages</term><term>Lepidobatrachus</term><term>Lepidobatrachus laevis</term><term>Lepidobatrachus llanensis</term><term>Leptodactylid</term><term>Leptodactylus</term><term>Leptodactylus laticeps</term><term>Limnocharis</term><term>Limnonectes</term><term>Llanensis</term><term>Mandible</term><term>Mandibular</term><term>Mandibular symphysis</term><term>Medial process</term><term>Mentomeckelian</term><term>Molecular data</term><term>Monocuspid</term><term>Natural history</term><term>Natural selection</term><term>Occidozyga laevis</term><term>Occipitalis</term><term>Odontoid</term><term>Odontoid germs</term><term>Odontoids</term><term>Pathway</term><term>Pedicellate</term><term>Pedicellate bicuspid</term><term>Phylogenetic</term><term>Phylogenetic relationships</term><term>Platymantis</term><term>Platymantis vitiensis</term><term>Pyxicephalus</term><term>Pyxicephalus adspersus</term><term>Rana</term><term>Rana cancrivora</term><term>Rana corrugata</term><term>Rana limnocharis</term><term>Ranidae</term><term>Ranine</term><term>Ranine frogs</term><term>Relative fang length</term><term>Relative fang size</term><term>Relative fang sizes</term><term>Right mandible</term><term>Salta</term><term>Sexual dimorphism</term><term>Sexual selection</term><term>Single regression equation</term><term>Sphaerotheca</term><term>Sphaerotheca pluvialis</term><term>Subsigillata</term><term>Symphysis</term><term>Taxon</term><term>Trueb</term><term>Universidad nacional</term><term>Vitiensis</term><term>Zool</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Adspersus</term><term>Amnh</term><term>Anura</term><term>Anuran</term><term>Anuran fangs</term><term>Aubria</term><term>Aubria subsigillata</term><term>Brevis</term><term>Ceratobatrachus</term><term>Ceratobatrachus guentheri</term><term>Ceratophryine</term><term>Ceratophryine leptodactylids</term><term>Ceratophrys</term><term>Ceratophrys cranwelli</term><term>Chacophrys</term><term>Chacophrys pierotti</term><term>Ciencias naturales</term><term>Connective tissue</term><term>Conraua</term><term>Conraua crassipes</term><term>Convergence</term><term>Corrugata</term><term>Cranwelli</term><term>Crassipes</term><term>Dentary</term><term>Dimorphism</term><term>Duellman</term><term>Fabrezi</term><term>Family hylidae</term><term>Fang</term><term>Fang length</term><term>Fang lengths</term><term>Fang size</term><term>Fanged</term><term>Fanged frogs</term><term>Fanged species</term><term>Fmnh</term><term>Ford cannatella</term><term>Frog</term><term>Frog odontoids</term><term>Guentheri</term><term>Hemiphractus</term><term>Hemiphractus proboscideus</term><term>Hoplobatrachus</term><term>Hoplobatrachus occipitalis</term><term>Hylidae</term><term>Independent evolution</term><term>Katsikaros</term><term>Katsikaros shine</term><term>Laevis</term><term>Large prey</term><term>Larger fangs</term><term>Larval</term><term>Larval stages</term><term>Lepidobatrachus</term><term>Lepidobatrachus laevis</term><term>Lepidobatrachus llanensis</term><term>Leptodactylid</term><term>Leptodactylus</term><term>Leptodactylus laticeps</term><term>Limnocharis</term><term>Limnonectes</term><term>Llanensis</term><term>Mandible</term><term>Mandibular</term><term>Mandibular symphysis</term><term>Medial process</term><term>Mentomeckelian</term><term>Molecular data</term><term>Monocuspid</term><term>Natural history</term><term>Natural selection</term><term>Occidozyga laevis</term><term>Occipitalis</term><term>Odontoid</term><term>Odontoid germs</term><term>Odontoids</term><term>Pathway</term><term>Pedicellate</term><term>Pedicellate bicuspid</term><term>Phylogenetic</term><term>Phylogenetic relationships</term><term>Platymantis</term><term>Platymantis vitiensis</term><term>Pyxicephalus</term><term>Pyxicephalus adspersus</term><term>Rana</term><term>Rana cancrivora</term><term>Rana corrugata</term><term>Rana limnocharis</term><term>Ranidae</term><term>Ranine</term><term>Ranine frogs</term><term>Relative fang length</term><term>Relative fang size</term><term>Relative fang sizes</term><term>Right mandible</term><term>Salta</term><term>Sexual dimorphism</term><term>Sexual selection</term><term>Single regression equation</term><term>Sphaerotheca</term><term>Sphaerotheca pluvialis</term><term>Subsigillata</term><term>Symphysis</term><term>Taxon</term><term>Trueb</term><term>Universidad nacional</term><term>Vitiensis</term><term>Zool</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The anuran lower jaw is composed of three pairs of bones: dentaries, angulosplenials and mentomeckelians. Although the lower jaw is toothless, except in Gastrotheca guentheri, enlarged fangs or odontoids have evolved at least four times independently in some myobatrachids, hylids, ranids and leptodactylids through both parallel and convergent evolutionary events. Fangs seem to represent the single best design solution to enable an anuran to inflict a bite‐like wound, but the biological role of biting varies among species. Fangs are projections of the dentaries in ranids, but in the hylid frog Hemiphractus and in ceratophryine leptodactylids, they form a sinosteotic unit with the dentaries and mentomeckelians. Comparisons of morphology, behaviour and diet among frog taxa with enlarged fangs reveal that the fangs may be the result of either sexual or natural selection. Those fangs that evolved in response to sexual selection seem to be relatively larger than those that resulted of natural selection.</div></front></TEI><affiliations><list><country><li>Argentine</li><li>États-Unis</li></country><region><li>Utah</li></region></list><tree><country name="Argentine"><noRegion><name sortKey="Fabrezi, Marissa" sort="Fabrezi, Marissa" uniqKey="Fabrezi M" first="Marissa" last="Fabrezi">Marissa Fabrezi</name></noRegion><name sortKey="Fabrezi, Marissa" sort="Fabrezi, Marissa" uniqKey="Fabrezi M" first="Marissa" last="Fabrezi">Marissa Fabrezi</name></country><country name="États-Unis"><region name="Utah"><name sortKey="Emerson, Sharon B" sort="Emerson, Sharon B" uniqKey="Emerson S" first="Sharon B." last="Emerson">Sharon B. Emerson</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Santé/explor/EdenteV2/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 007E96 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 007E96 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Santé
|area= EdenteV2
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:1F6FAE5172C078CF33BC8EC9C72B1A4D5809973F
|texte= Parallelism and convergence in anuran fangs
}}
| This area was generated with Dilib version V0.6.32. |  |