Escape manoeuvres of schooling Clupea harengus
Identifieur interne : 000727 ( Main/Exploration ); précédent : 000726; suivant : 000728Escape manoeuvres of schooling Clupea harengus
Auteurs : Paolo Domenici [Royaume-Uni] ; Robert S. Batty [Royaume-Uni]Source :
- Journal of Fish Biology [ 0022-1112 ] ; 1994-12.
English descriptors
Abstract
The escape behaviour of schooling herring startled by an artificial sound stimulus was observed by means of high speed video filming. Response latencies showed two distinct peaks, at 30 ms and c. 100 ms. Escape responses belonging to the two latency groups showed different turning rates during the first stage of the response, and showed different escape trajectories. We suggest that long latency escapes may be responses to startled neighbours or simply weak responses to the sound stimulus. In addition, the different contraction rates during the C‐bend formation seen in the two latency groups may imply differences in the neuronal commands. The escape responses of herring were directed away from the stimulus more often than towards it (88% of the total). These away responses were more common in long latency responses, suggesting that the latter enable herring to be more accurate in discerning the direction of the threat. Startled fish contracting their body towards the stimulus (performing a towards response) appear to correct their escape course, since their escape trajectory distribution is non‐uniformty distributed around 360° and directed away from the stimulus. We hypothesize that when herring are schooling, the ability of each fish to correct its trajectory following turns towards the stimulus is enhanced.
Url:
DOI: 10.1111/j.1095-8649.1994.tb01086.x
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000350
- to stream Istex, to step Curation: 000350
- to stream Istex, to step Checkpoint: 000446
- to stream Main, to step Merge: 000748
- to stream Main, to step Curation: 000727
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Escape manoeuvres of schooling Clupea harengus</title><author><name sortKey="Domenici, Paolo" sort="Domenici, Paolo" uniqKey="Domenici P" first="Paolo" last="Domenici">Paolo Domenici</name></author><author><name sortKey="Batty, Robert S" sort="Batty, Robert S" uniqKey="Batty R" first="Robert S." last="Batty">Robert S. Batty</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:7959F5118E1CA3FD7A75994106EF9485BEA57458</idno><date when="1994" year="1994">1994</date><idno type="doi">10.1111/j.1095-8649.1994.tb01086.x</idno><idno type="url">https://api.istex.fr/document/7959F5118E1CA3FD7A75994106EF9485BEA57458/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000350</idno><idno type="wicri:Area/Istex/Curation">000350</idno><idno type="wicri:Area/Istex/Checkpoint">000446</idno><idno type="wicri:doubleKey">0022-1112:1994:Domenici P:escape:manoeuvres:of</idno><idno type="wicri:Area/Main/Merge">000748</idno><idno type="wicri:Area/Main/Curation">000727</idno><idno type="wicri:Area/Main/Exploration">000727</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Escape manoeuvres of schooling Clupea harengus</title><author><name sortKey="Domenici, Paolo" sort="Domenici, Paolo" uniqKey="Domenici P" first="Paolo" last="Domenici">Paolo Domenici</name><affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Dunstaffnage Marine Laboratory, P.O. Box 3, Oban, Argyll PA34 4AD</wicri:regionArea><wicri:noRegion>Argyll PA34 4AD</wicri:noRegion></affiliation></author><author><name sortKey="Batty, Robert S" sort="Batty, Robert S" uniqKey="Batty R" first="Robert S." last="Batty">Robert S. Batty</name><affiliation wicri:level="1"><country xml:lang="fr">Royaume-Uni</country><wicri:regionArea>Dunstaffnage Marine Laboratory, P.O. Box 3, Oban, Argyll PA34 4AD</wicri:regionArea><wicri:noRegion>Argyll PA34 4AD</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j">Journal of Fish Biology</title><idno type="ISSN">0022-1112</idno><idno type="eISSN">1095-8649</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="1994-12">1994-12</date><biblScope unit="volume">45</biblScope><biblScope unit="supplement">sA</biblScope><biblScope unit="page" from="97">97</biblScope><biblScope unit="page" to="110">110</biblScope></imprint><idno type="ISSN">0022-1112</idno></series><idno type="istex">7959F5118E1CA3FD7A75994106EF9485BEA57458</idno><idno type="DOI">10.1111/j.1095-8649.1994.tb01086.x</idno><idno type="ArticleID">JFB97</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0022-1112</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>escape behaviour</term><term>escape response</term><term>escape trajectories</term><term>latency</term><term>schooling</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The escape behaviour of schooling herring startled by an artificial sound stimulus was observed by means of high speed video filming. Response latencies showed two distinct peaks, at 30 ms and c. 100 ms. Escape responses belonging to the two latency groups showed different turning rates during the first stage of the response, and showed different escape trajectories. We suggest that long latency escapes may be responses to startled neighbours or simply weak responses to the sound stimulus. In addition, the different contraction rates during the C‐bend formation seen in the two latency groups may imply differences in the neuronal commands. The escape responses of herring were directed away from the stimulus more often than towards it (88% of the total). These away responses were more common in long latency responses, suggesting that the latter enable herring to be more accurate in discerning the direction of the threat. Startled fish contracting their body towards the stimulus (performing a towards response) appear to correct their escape course, since their escape trajectory distribution is non‐uniformty distributed around 360° and directed away from the stimulus. We hypothesize that when herring are schooling, the ability of each fish to correct its trajectory following turns towards the stimulus is enhanced.</div></front></TEI><affiliations><list><country><li>Royaume-Uni</li></country></list><tree><country name="Royaume-Uni"><noRegion><name sortKey="Domenici, Paolo" sort="Domenici, Paolo" uniqKey="Domenici P" first="Paolo" last="Domenici">Paolo Domenici</name></noRegion><name sortKey="Batty, Robert S" sort="Batty, Robert S" uniqKey="Batty R" first="Robert S." last="Batty">Robert S. Batty</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Eau/explor/ScalaireV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000727 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000727 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Eau
|area= ScalaireV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:7959F5118E1CA3FD7A75994106EF9485BEA57458
|texte= Escape manoeuvres of schooling Clupea harengus
}}
| This area was generated with Dilib version V0.6.27. |  |