Comparative analysis of long-range calls in equid stallions (Equidae): are acoustic parameters related to social organisation?

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41610%2F11%3A50937" target="_blank" >RIV/60460709:41610/11:50937 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparative analysis of long-range calls in equid stallions (Equidae): are acoustic parameters related to social organisation?
Original language description
Evolution of long-distance communication in equids may correspond with species-specific types of social organization. To compare harem-forming species (type I) with those that do not establish permanent social units (type II), we conducted a comparativeanalysis of stallion long-range calls in seven species/breeds of equids: two breeds of domestic horses (archaic and modern breeds) and five wild species: Przewalski?s horse, kiang, Somalian ass, Grevy?s zebra, Grant?s zebra). The duration of the call clearly separated horses (type I) from type II species: kiang, Somalian ass and Grevy?s zebra. Accordingly to its harem social system (type I), the pattern of long-range call in Grant zebra deviates from that of its relatives in the direction of horses. Frequency of the first dominant band that was associated with body size separated modern horses from the archaic breed and Przewalski?s horse.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EG - Zoology
OECD FORD branch
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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