Feeding mechanisms in two treefrogs, Hyla nana and Scinax nasicus (Anura: Hylidae)
Identifieur interne : 007A22 ( Main/Exploration ); précédent : 007A21; suivant : 007A23Feeding mechanisms in two treefrogs, Hyla nana and Scinax nasicus (Anura: Hylidae)
Auteurs : M. F. Vera Candioti [Argentine] ; E. O. Lavilla [Argentine] ; D. D. Echeverría [Argentine]Source :
- Journal of Morphology [ 0362-2525 ] ; 2004-08.
Descripteurs français
- Wicri :
- geographic : Argentine.
English descriptors
- KwdEn :
- Altig, Amphibia, Anura, Anuran, Anuran larvae, Anuran tadpoles, Aparato bucal, Arena papillae, Argentina, Articularis, Bers, Branchial basket, Buccal, Buccal apparatus, Buccal cavity, Buccal pockets, Buccal roof, Buccal roof arena, Buccopharyngeal, Buccopharyngeal cavity, Candioti, Cartilage, Ceratobranchial plate junction, Ceratohyal, Chondrocranium, Commissure, Condylus articularis, Deep plane, Digestive, Digestive tract, Dorsal, Dorsal velum, Dorsal view, Duellman, Externus, Fabrezi, Fenestra, Food particles, Foramen, Frog, Frontal view, Functional morphology, Fundacion miguel lillo, Gill irrigation, Gill slit, Glandular, Glandular zone, Haas, Herpetol, Hyla, Hyla nana, Hyla nana larvae, Hyla nana stage, Hyla nana tadpoles, Hylidae, Hyoangularis, Hyobranchial, Hyobranchial apparatus, Hyobranchial apparatuses, Hypobranchial, Hypobranchial plate, Infralabial, Infralabial papillae, Infrarostral cartilage, Interhyoideus, Internal nares, Intestine, Keratodonts, Lajmanovich, Larva, Larval, Lateral, Lateral portion, Lateral view, Lateralis, Lavilla, Levator, Levator mandibulae articularis, Levator mandibulae externus, Levator mandibulae externus profundus, Levator mandibulae internus, Levator mandibulae lateralis, Levator mandibulae longus, Levator mandibulae longus profundus, Longus, Macrophagous, Mandibulae, Mandibulolabialis, Manicotto, Manicotto glandulare, Marginal papillae, Mcdiarmid, Medial, Median notch, Median ridge, Microcephala, Morphology, Muscular process, Musculature, Nana, Nana tadpoles, Naris, Nasicus, Oral disc, Orbital cartilage, Orbitohyoideus, Palatoquadrate, Papilla, Pars articularis quadrati, Pars reuniens, Posterior point, Postnarial arena, Processus, Processus anterolateralis, Processus dorsalis, Processus lateralis, Profundus, Pustule, Retroarticular process, Rohlf, Scinax, Scinax nasicus, Scinax nasicus larvae, Scinax nasicus stage, Scinax nasicus tadpoles, Subocular, Subocular fenestra, Suctorial, Suctorial tube, Suprarostral, Suprarostral cartilage, Suprarostral cartilages, Tadpole, Terminal commissure, Tooth rows, Tracto digestivo, Treefrogs, Univ, Univ chicago press, Velum, Ventral, Ventral velum, Ventral view, Vera, Vera candioti, Wassersug, Zool.
- Teeft :
- Altig, Amphibia, Anura, Anuran, Anuran larvae, Anuran tadpoles, Aparato bucal, Arena papillae, Argentina, Articularis, Bers, Branchial basket, Buccal, Buccal apparatus, Buccal cavity, Buccal pockets, Buccal roof, Buccal roof arena, Buccopharyngeal, Buccopharyngeal cavity, Candioti, Cartilage, Ceratobranchial plate junction, Ceratohyal, Chondrocranium, Commissure, Condylus articularis, Deep plane, Digestive, Digestive tract, Dorsal, Dorsal velum, Dorsal view, Duellman, Externus, Fabrezi, Fenestra, Food particles, Foramen, Frog, Frontal view, Functional morphology, Fundacion miguel lillo, Gill irrigation, Gill slit, Glandular, Glandular zone, Haas, Herpetol, Hyla, Hyla nana, Hyla nana larvae, Hyla nana stage, Hyla nana tadpoles, Hylidae, Hyoangularis, Hyobranchial, Hyobranchial apparatus, Hyobranchial apparatuses, Hypobranchial, Hypobranchial plate, Infralabial, Infralabial papillae, Infrarostral cartilage, Interhyoideus, Internal nares, Intestine, Keratodonts, Lajmanovich, Larva, Larval, Lateral, Lateral portion, Lateral view, Lateralis, Lavilla, Levator, Levator mandibulae articularis, Levator mandibulae externus, Levator mandibulae externus profundus, Levator mandibulae internus, Levator mandibulae lateralis, Levator mandibulae longus, Levator mandibulae longus profundus, Longus, Macrophagous, Mandibulae, Mandibulolabialis, Manicotto, Manicotto glandulare, Marginal papillae, Mcdiarmid, Medial, Median notch, Median ridge, Microcephala, Morphology, Muscular process, Musculature, Nana, Nana tadpoles, Naris, Nasicus, Oral disc, Orbital cartilage, Orbitohyoideus, Palatoquadrate, Papilla, Pars articularis quadrati, Pars reuniens, Posterior point, Postnarial arena, Processus, Processus anterolateralis, Processus dorsalis, Processus lateralis, Profundus, Pustule, Retroarticular process, Rohlf, Scinax, Scinax nasicus, Scinax nasicus larvae, Scinax nasicus stage, Scinax nasicus tadpoles, Subocular, Subocular fenestra, Suctorial, Suctorial tube, Suprarostral, Suprarostral cartilage, Suprarostral cartilages, Tadpole, Terminal commissure, Tooth rows, Tracto digestivo, Treefrogs, Univ, Univ chicago press, Velum, Ventral, Ventral velum, Ventral view, Vera, Vera candioti, Wassersug, Zool.
Abstract
After the description of the chondrocranium, hyobranchial apparatus, associated musculature, buccal apparatus, buccopharyngeal cavity, digestive tract, and gut contents, it was possible to define the feeding modes of Scinax nasicus and Hyla nana tadpoles (Gosner Stages 31–36). Scinax nasicus larvae are “typical” microphagous tadpoles, with keratodonts and robust rostrodonts appropriate for rasping surfaces and mincing of food particles; the buccopharyngeal cavity is equipped with filtering structures and has a conspicuous glandular zone and a highly developed branchial basket. In contrast, H. nana tadpoles have a modified buccal apparatus; the reduction of the buccopharyngeal and branchial basket structures, together with the high lever–arm ratio and the great development of the depressor muscles of the buccal floor are indicative of macrophagous feeding. J. Morphol. 261:206–224, 2004. © 2004 Wiley‐Liss, Inc.
Url:
DOI: 10.1002/jmor.10239
Affiliations:
Links toward previous steps (curation, corpus...)
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Le document en format XML
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Echeverría</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:A0262245D473E8C3E5371EABC90F6025413109D8</idno><date when="2004" year="2004">2004</date><idno type="doi">10.1002/jmor.10239</idno><idno type="url">https://api.istex.fr/document/A0262245D473E8C3E5371EABC90F6025413109D8/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">005015</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">005015</idno><idno type="wicri:Area/Istex/Curation">005015</idno><idno type="wicri:Area/Istex/Checkpoint">003281</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">003281</idno><idno type="wicri:doubleKey">0362-2525:2004:Vera Candioti M:feeding:mechanisms:in</idno><idno type="wicri:Area/Main/Merge">007C08</idno><idno type="wicri:Area/Main/Curation">007A22</idno><idno type="wicri:Area/Main/Exploration">007A22</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Feeding mechanisms in two treefrogs, <hi rend="italic">Hyla nana</hi> and <hi rend="italic">Scinax nasicus</hi> (Anura: Hylidae)</title><author><name sortKey="Vera Candioti, M F" sort="Vera Candioti, M F" uniqKey="Vera Candioti M" first="M. F." last="Vera Candioti">M. F. Vera Candioti</name><affiliation wicri:level="1"><country xml:lang="fr">Argentine</country><wicri:regionArea>Instituto de Herpetología, Fundación Miguel Lillo, San Miguel de Tucumán, 4000</wicri:regionArea><wicri:noRegion>4000</wicri:noRegion></affiliation><affiliation wicri:level="1"><country xml:lang="fr">Argentine</country><wicri:regionArea>Instituto de Herpetología, Fundación Miguel Lillo, San Miguel de Tucumán, 4000</wicri:regionArea><wicri:noRegion>4000</wicri:noRegion></affiliation><affiliation></affiliation><affiliation wicri:level="1"><country xml:lang="fr">Argentine</country><wicri:regionArea>Correspondence address: Instituto de Herpetología, Fundación Miguel Lillo, Miguel Lillo 251, 4000 San Miguel de Tucumán</wicri:regionArea><wicri:noRegion>4000 San Miguel de Tucumán</wicri:noRegion></affiliation></author><author><name sortKey="Lavilla, E O" sort="Lavilla, E O" uniqKey="Lavilla E" first="E. O." last="Lavilla">E. O. 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type="ISSN">0362-2525</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Altig</term><term>Amphibia</term><term>Anura</term><term>Anuran</term><term>Anuran larvae</term><term>Anuran tadpoles</term><term>Aparato bucal</term><term>Arena papillae</term><term>Argentina</term><term>Articularis</term><term>Bers</term><term>Branchial basket</term><term>Buccal</term><term>Buccal apparatus</term><term>Buccal cavity</term><term>Buccal pockets</term><term>Buccal roof</term><term>Buccal roof arena</term><term>Buccopharyngeal</term><term>Buccopharyngeal cavity</term><term>Candioti</term><term>Cartilage</term><term>Ceratobranchial plate junction</term><term>Ceratohyal</term><term>Chondrocranium</term><term>Commissure</term><term>Condylus articularis</term><term>Deep plane</term><term>Digestive</term><term>Digestive tract</term><term>Dorsal</term><term>Dorsal velum</term><term>Dorsal view</term><term>Duellman</term><term>Externus</term><term>Fabrezi</term><term>Fenestra</term><term>Food particles</term><term>Foramen</term><term>Frog</term><term>Frontal view</term><term>Functional morphology</term><term>Fundacion miguel lillo</term><term>Gill irrigation</term><term>Gill slit</term><term>Glandular</term><term>Glandular zone</term><term>Haas</term><term>Herpetol</term><term>Hyla</term><term>Hyla nana</term><term>Hyla nana larvae</term><term>Hyla nana stage</term><term>Hyla nana tadpoles</term><term>Hylidae</term><term>Hyoangularis</term><term>Hyobranchial</term><term>Hyobranchial apparatus</term><term>Hyobranchial apparatuses</term><term>Hypobranchial</term><term>Hypobranchial plate</term><term>Infralabial</term><term>Infralabial papillae</term><term>Infrarostral cartilage</term><term>Interhyoideus</term><term>Internal nares</term><term>Intestine</term><term>Keratodonts</term><term>Lajmanovich</term><term>Larva</term><term>Larval</term><term>Lateral</term><term>Lateral portion</term><term>Lateral view</term><term>Lateralis</term><term>Lavilla</term><term>Levator</term><term>Levator mandibulae articularis</term><term>Levator mandibulae externus</term><term>Levator mandibulae externus profundus</term><term>Levator mandibulae internus</term><term>Levator mandibulae lateralis</term><term>Levator mandibulae longus</term><term>Levator mandibulae longus profundus</term><term>Longus</term><term>Macrophagous</term><term>Mandibulae</term><term>Mandibulolabialis</term><term>Manicotto</term><term>Manicotto glandulare</term><term>Marginal papillae</term><term>Mcdiarmid</term><term>Medial</term><term>Median notch</term><term>Median ridge</term><term>Microcephala</term><term>Morphology</term><term>Muscular process</term><term>Musculature</term><term>Nana</term><term>Nana tadpoles</term><term>Naris</term><term>Nasicus</term><term>Oral disc</term><term>Orbital cartilage</term><term>Orbitohyoideus</term><term>Palatoquadrate</term><term>Papilla</term><term>Pars articularis quadrati</term><term>Pars reuniens</term><term>Posterior point</term><term>Postnarial arena</term><term>Processus</term><term>Processus anterolateralis</term><term>Processus dorsalis</term><term>Processus lateralis</term><term>Profundus</term><term>Pustule</term><term>Retroarticular process</term><term>Rohlf</term><term>Scinax</term><term>Scinax nasicus</term><term>Scinax nasicus larvae</term><term>Scinax nasicus stage</term><term>Scinax nasicus tadpoles</term><term>Subocular</term><term>Subocular fenestra</term><term>Suctorial</term><term>Suctorial tube</term><term>Suprarostral</term><term>Suprarostral cartilage</term><term>Suprarostral cartilages</term><term>Tadpole</term><term>Terminal commissure</term><term>Tooth rows</term><term>Tracto digestivo</term><term>Treefrogs</term><term>Univ</term><term>Univ chicago press</term><term>Velum</term><term>Ventral</term><term>Ventral velum</term><term>Ventral view</term><term>Vera</term><term>Vera candioti</term><term>Wassersug</term><term>Zool</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Altig</term><term>Amphibia</term><term>Anura</term><term>Anuran</term><term>Anuran larvae</term><term>Anuran tadpoles</term><term>Aparato bucal</term><term>Arena papillae</term><term>Argentina</term><term>Articularis</term><term>Bers</term><term>Branchial basket</term><term>Buccal</term><term>Buccal apparatus</term><term>Buccal cavity</term><term>Buccal pockets</term><term>Buccal roof</term><term>Buccal roof arena</term><term>Buccopharyngeal</term><term>Buccopharyngeal cavity</term><term>Candioti</term><term>Cartilage</term><term>Ceratobranchial plate junction</term><term>Ceratohyal</term><term>Chondrocranium</term><term>Commissure</term><term>Condylus articularis</term><term>Deep plane</term><term>Digestive</term><term>Digestive tract</term><term>Dorsal</term><term>Dorsal velum</term><term>Dorsal view</term><term>Duellman</term><term>Externus</term><term>Fabrezi</term><term>Fenestra</term><term>Food particles</term><term>Foramen</term><term>Frog</term><term>Frontal view</term><term>Functional morphology</term><term>Fundacion miguel lillo</term><term>Gill irrigation</term><term>Gill slit</term><term>Glandular</term><term>Glandular zone</term><term>Haas</term><term>Herpetol</term><term>Hyla</term><term>Hyla nana</term><term>Hyla nana larvae</term><term>Hyla nana stage</term><term>Hyla nana tadpoles</term><term>Hylidae</term><term>Hyoangularis</term><term>Hyobranchial</term><term>Hyobranchial apparatus</term><term>Hyobranchial apparatuses</term><term>Hypobranchial</term><term>Hypobranchial plate</term><term>Infralabial</term><term>Infralabial papillae</term><term>Infrarostral cartilage</term><term>Interhyoideus</term><term>Internal nares</term><term>Intestine</term><term>Keratodonts</term><term>Lajmanovich</term><term>Larva</term><term>Larval</term><term>Lateral</term><term>Lateral portion</term><term>Lateral view</term><term>Lateralis</term><term>Lavilla</term><term>Levator</term><term>Levator mandibulae articularis</term><term>Levator mandibulae externus</term><term>Levator mandibulae externus profundus</term><term>Levator mandibulae internus</term><term>Levator mandibulae lateralis</term><term>Levator mandibulae longus</term><term>Levator mandibulae longus profundus</term><term>Longus</term><term>Macrophagous</term><term>Mandibulae</term><term>Mandibulolabialis</term><term>Manicotto</term><term>Manicotto glandulare</term><term>Marginal papillae</term><term>Mcdiarmid</term><term>Medial</term><term>Median notch</term><term>Median ridge</term><term>Microcephala</term><term>Morphology</term><term>Muscular process</term><term>Musculature</term><term>Nana</term><term>Nana tadpoles</term><term>Naris</term><term>Nasicus</term><term>Oral disc</term><term>Orbital cartilage</term><term>Orbitohyoideus</term><term>Palatoquadrate</term><term>Papilla</term><term>Pars articularis quadrati</term><term>Pars reuniens</term><term>Posterior point</term><term>Postnarial arena</term><term>Processus</term><term>Processus anterolateralis</term><term>Processus dorsalis</term><term>Processus lateralis</term><term>Profundus</term><term>Pustule</term><term>Retroarticular process</term><term>Rohlf</term><term>Scinax</term><term>Scinax nasicus</term><term>Scinax nasicus larvae</term><term>Scinax nasicus stage</term><term>Scinax nasicus tadpoles</term><term>Subocular</term><term>Subocular fenestra</term><term>Suctorial</term><term>Suctorial tube</term><term>Suprarostral</term><term>Suprarostral cartilage</term><term>Suprarostral cartilages</term><term>Tadpole</term><term>Terminal commissure</term><term>Tooth rows</term><term>Tracto digestivo</term><term>Treefrogs</term><term>Univ</term><term>Univ chicago press</term><term>Velum</term><term>Ventral</term><term>Ventral velum</term><term>Ventral view</term><term>Vera</term><term>Vera candioti</term><term>Wassersug</term><term>Zool</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Argentine</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">After the description of the chondrocranium, hyobranchial apparatus, associated musculature, buccal apparatus, buccopharyngeal cavity, digestive tract, and gut contents, it was possible to define the feeding modes of Scinax nasicus and Hyla nana tadpoles (Gosner Stages 31–36). Scinax nasicus larvae are “typical” microphagous tadpoles, with keratodonts and robust rostrodonts appropriate for rasping surfaces and mincing of food particles; the buccopharyngeal cavity is equipped with filtering structures and has a conspicuous glandular zone and a highly developed branchial basket. In contrast, H. nana tadpoles have a modified buccal apparatus; the reduction of the buccopharyngeal and branchial basket structures, together with the high lever–arm ratio and the great development of the depressor muscles of the buccal floor are indicative of macrophagous feeding. J. Morphol. 261:206–224, 2004. © 2004 Wiley‐Liss, Inc.</div></front></TEI><affiliations><list><country><li>Argentine</li></country></list><tree><country name="Argentine"><noRegion><name sortKey="Vera Candioti, M F" sort="Vera Candioti, M F" uniqKey="Vera Candioti M" first="M. F." last="Vera Candioti">M. F. Vera Candioti</name></noRegion><name sortKey="Echeverria, D D" sort="Echeverria, D D" uniqKey="Echeverria D" first="D. D." last="Echeverría">D. D. Echeverría</name><name sortKey="Lavilla, E O" sort="Lavilla, E O" uniqKey="Lavilla E" first="E. O." last="Lavilla">E. O. Lavilla</name><name sortKey="Vera Candioti, M F" sort="Vera Candioti, M F" uniqKey="Vera Candioti M" first="M. F." last="Vera Candioti">M. F. Vera Candioti</name><name sortKey="Vera Candioti, M F" sort="Vera Candioti, M F" uniqKey="Vera Candioti M" first="M. F." last="Vera Candioti">M. F. Vera Candioti</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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