Seasonal changes of locomotor activity patterns in ruin lizards Podarcis sicula
Identifieur interne : 001344 ( Main/Exploration ); précédent : 001343; suivant : 001345Seasonal changes of locomotor activity patterns in ruin lizards Podarcis sicula
Auteurs : Augusto Foà [Italie] ; Gaia Mouteforti [Italie] ; Lucia Minutini [Italie] ; Augusto Innocenti [Italie] ; Cecilia Quaglieri [Italie] ; Monica Flamini [Italie]Source :
- Behavioral Ecology and Sociobiology [ 0340-5443 ] ; 1994-04-01.
English descriptors
- KwdEn :
Abstract
Abstract: The daily pattern of locomotor activity of the ruin lizard Podarcis sicula in its natural environment changes from unimodal in spring (with only one activity peak per day) to bimodal in summer (with two well-separated activity peaks per day) and it becomes unimodal again in autumn. In order to establish whether such seasonal changes in pattern might be at least in part controlled by endogenous temporal programs, lizards were collected at different times of the year and immediately after capture their locomotor behavior was tested in the laboratory under constant temperature (29°C) and in darkness. For some individuals tested in the laboratory the locomotor pattern previously expressed in the field was known. Seasonal differences in pattern have been unequivocally found to have an endogenous component, as most lizards in constant conditions retained the locomotor pattern shown in the field during the same season. Besides, in the bimodal lizards the freerunning period of locomotor rhythms (τ) was significantly shorter and circadian activity time (a) longer than in the unimodal ones. Altogether the data are compatible with the idea that both the interdependent changes of τ and a and the changes in locomotor pattern occurring seasonally in the circadian activity rhythms of P. sicula would depend on changes in the phase relationship between mutually coupled oscillators which drive these rhythms.
Url:
DOI: 10.1007/BF00183477
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000254
- to stream Istex, to step Curation: 000254
- to stream Istex, to step Checkpoint: 000E80
- to stream Main, to step Merge: 001419
- to stream Main, to step Curation: 001344
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Seasonal changes of locomotor activity patterns in ruin lizards Podarcis sicula</title><author><name sortKey="Foa, Augusto" sort="Foa, Augusto" uniqKey="Foa A" first="Augusto" last="Foà">Augusto Foà</name></author><author><name sortKey="Mouteforti, Gaia" sort="Mouteforti, Gaia" uniqKey="Mouteforti G" first="Gaia" last="Mouteforti">Gaia Mouteforti</name></author><author><name sortKey="Minutini, Lucia" sort="Minutini, Lucia" uniqKey="Minutini L" first="Lucia" last="Minutini">Lucia Minutini</name></author><author><name sortKey="Innocenti, Augusto" sort="Innocenti, Augusto" uniqKey="Innocenti A" first="Augusto" last="Innocenti">Augusto Innocenti</name></author><author><name sortKey="Quaglieri, Cecilia" sort="Quaglieri, Cecilia" uniqKey="Quaglieri C" first="Cecilia" last="Quaglieri">Cecilia Quaglieri</name></author><author><name sortKey="Flamini, Monica" sort="Flamini, Monica" uniqKey="Flamini M" first="Monica" last="Flamini">Monica Flamini</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:81D6A5C2565167D6385F85184B3AA62B6239D820</idno><date when="1994" year="1994">1994</date><idno type="doi">10.1007/BF00183477</idno><idno type="url">https://api.istex.fr/document/81D6A5C2565167D6385F85184B3AA62B6239D820/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000254</idno><idno type="wicri:Area/Istex/Curation">000254</idno><idno type="wicri:Area/Istex/Checkpoint">000E80</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000E80</idno><idno type="wicri:doubleKey">0340-5443:1994:Foa A:seasonal:changes:of</idno><idno type="wicri:Area/Main/Merge">001419</idno><idno type="wicri:Area/Main/Curation">001344</idno><idno type="wicri:Area/Main/Exploration">001344</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Seasonal changes of locomotor activity patterns in ruin lizards Podarcis sicula</title><author><name sortKey="Foa, Augusto" sort="Foa, Augusto" uniqKey="Foa A" first="Augusto" last="Foà">Augusto Foà</name><affiliation wicri:level="3"><country xml:lang="fr">Italie</country><wicri:regionArea>Dipartimento di Scienze del Comportamento Animale e dell'Uomo, Universitd di Pisa, via Volta 6, 56100, Pisa</wicri:regionArea><placeName><settlement type="city">Pise</settlement><region nuts="2">Toscane</region></placeName></affiliation></author><author><name sortKey="Mouteforti, Gaia" sort="Mouteforti, Gaia" uniqKey="Mouteforti G" first="Gaia" last="Mouteforti">Gaia Mouteforti</name><affiliation wicri:level="3"><country xml:lang="fr">Italie</country><wicri:regionArea>Dipartimento di Scienze del Comportamento Animale e dell'Uomo, Universitd di Pisa, via Volta 6, 56100, Pisa</wicri:regionArea><placeName><settlement type="city">Pise</settlement><region nuts="2">Toscane</region></placeName></affiliation></author><author><name sortKey="Minutini, Lucia" sort="Minutini, Lucia" uniqKey="Minutini L" first="Lucia" last="Minutini">Lucia Minutini</name><affiliation wicri:level="3"><country xml:lang="fr">Italie</country><wicri:regionArea>Dipartimento di Scienze del Comportamento Animale e dell'Uomo, Universitd di Pisa, via Volta 6, 56100, Pisa</wicri:regionArea><placeName><settlement type="city">Pise</settlement><region nuts="2">Toscane</region></placeName></affiliation></author><author><name sortKey="Innocenti, Augusto" sort="Innocenti, Augusto" uniqKey="Innocenti A" first="Augusto" last="Innocenti">Augusto Innocenti</name><affiliation wicri:level="3"><country xml:lang="fr">Italie</country><wicri:regionArea>Dipartimento di Scienze del Comportamento Animale e dell'Uomo, Universitd di Pisa, via Volta 6, 56100, Pisa</wicri:regionArea><placeName><settlement type="city">Pise</settlement><region nuts="2">Toscane</region></placeName></affiliation></author><author><name sortKey="Quaglieri, Cecilia" sort="Quaglieri, Cecilia" uniqKey="Quaglieri C" first="Cecilia" last="Quaglieri">Cecilia Quaglieri</name><affiliation wicri:level="3"><country xml:lang="fr">Italie</country><wicri:regionArea>Dipartimento di Scienze del Comportamento Animale e dell'Uomo, Universitd di Pisa, via Volta 6, 56100, Pisa</wicri:regionArea><placeName><settlement type="city">Pise</settlement><region nuts="2">Toscane</region></placeName></affiliation></author><author><name sortKey="Flamini, Monica" sort="Flamini, Monica" uniqKey="Flamini M" first="Monica" last="Flamini">Monica Flamini</name><affiliation wicri:level="3"><country xml:lang="fr">Italie</country><wicri:regionArea>Dipartimento di Scienze del Comportamento Animale e dell'Uomo, Universitd di Pisa, via Volta 6, 56100, Pisa</wicri:regionArea><placeName><settlement type="city">Pise</settlement><region nuts="2">Toscane</region></placeName></affiliation></author></analytic><monogr></monogr><series><title level="j">Behavioral Ecology and Sociobiology</title><title level="j" type="abbrev">Behav Ecol Sociobiol</title><idno type="ISSN">0340-5443</idno><idno type="eISSN">1432-0762</idno><imprint><publisher>Springer-Verlag</publisher><pubPlace>Berlin/Heidelberg</pubPlace><date type="published" when="1994-04-01">1994-04-01</date><biblScope unit="volume">34</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="267">267</biblScope><biblScope unit="page" to="274">274</biblScope></imprint><idno type="ISSN">0340-5443</idno></series><idno type="istex">81D6A5C2565167D6385F85184B3AA62B6239D820</idno><idno type="DOI">10.1007/BF00183477</idno><idno type="ArticleID">Art5</idno><idno type="ArticleID">BF00183477</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0340-5443</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Circadian rhythms</term><term>Lizards</term><term>Locomotor activity</term><term>Seasonality</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: The daily pattern of locomotor activity of the ruin lizard Podarcis sicula in its natural environment changes from unimodal in spring (with only one activity peak per day) to bimodal in summer (with two well-separated activity peaks per day) and it becomes unimodal again in autumn. In order to establish whether such seasonal changes in pattern might be at least in part controlled by endogenous temporal programs, lizards were collected at different times of the year and immediately after capture their locomotor behavior was tested in the laboratory under constant temperature (29°C) and in darkness. For some individuals tested in the laboratory the locomotor pattern previously expressed in the field was known. Seasonal differences in pattern have been unequivocally found to have an endogenous component, as most lizards in constant conditions retained the locomotor pattern shown in the field during the same season. Besides, in the bimodal lizards the freerunning period of locomotor rhythms (τ) was significantly shorter and circadian activity time (a) longer than in the unimodal ones. Altogether the data are compatible with the idea that both the interdependent changes of τ and a and the changes in locomotor pattern occurring seasonally in the circadian activity rhythms of P. sicula would depend on changes in the phase relationship between mutually coupled oscillators which drive these rhythms.</div></front></TEI><affiliations><list><country><li>Italie</li></country><region><li>Toscane</li></region><settlement><li>Pise</li></settlement></list><tree><country name="Italie"><region name="Toscane"><name sortKey="Foa, Augusto" sort="Foa, Augusto" uniqKey="Foa A" first="Augusto" last="Foà">Augusto Foà</name></region><name sortKey="Flamini, Monica" sort="Flamini, Monica" uniqKey="Flamini M" first="Monica" last="Flamini">Monica Flamini</name><name sortKey="Innocenti, Augusto" sort="Innocenti, Augusto" uniqKey="Innocenti A" first="Augusto" last="Innocenti">Augusto Innocenti</name><name sortKey="Minutini, Lucia" sort="Minutini, Lucia" uniqKey="Minutini L" first="Lucia" last="Minutini">Lucia Minutini</name><name sortKey="Mouteforti, Gaia" sort="Mouteforti, Gaia" uniqKey="Mouteforti G" first="Gaia" last="Mouteforti">Gaia Mouteforti</name><name sortKey="Quaglieri, Cecilia" sort="Quaglieri, Cecilia" uniqKey="Quaglieri C" first="Cecilia" last="Quaglieri">Cecilia Quaglieri</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Eau/explor/LotaV3/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001344 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001344 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Eau
|area= LotaV3
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:81D6A5C2565167D6385F85184B3AA62B6239D820
|texte= Seasonal changes of locomotor activity patterns in ruin lizards Podarcis sicula
}}
| This area was generated with Dilib version V0.6.39. |  |