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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10100709" target="_blank" >RIV/00216208:11310/11:10100709 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3377/004.046.0110" target="_blank" >http://dx.doi.org/10.3377/004.046.0110</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3377/004.046.0110" target="_blank" >10.3377/004.046.0110</a>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

To compare harem-forming species (type I) with those that do not establish permanent social units (type II), we conducted a comparative analysis of stallion long-range calls in seven species/breeds of equids: two breeds of domestic horses and five wild species. Acoustic features allowed assigning calls of stallions with 92% average classification success to the correct species. 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's 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 fromthe archaic breed and Przewalski's horse. Playback experiments confirmed that equids, especially the type II species, respond strongly to conspecific calls but also to calls of other equids.

Název v anglickém jazyce

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

Popis výsledku anglicky

To compare harem-forming species (type I) with those that do not establish permanent social units (type II), we conducted a comparative analysis of stallion long-range calls in seven species/breeds of equids: two breeds of domestic horses and five wild species. Acoustic features allowed assigning calls of stallions with 92% average classification success to the correct species. 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's 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 fromthe archaic breed and Przewalski's horse. Playback experiments confirmed that equids, especially the type II species, respond strongly to conspecific calls but also to calls of other equids.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

<a href="/cs/project/IAA601410803" target="_blank" >IAA601410803: Rozpoznávání predátorů a jiných nebezpečných organismů terestrickými obratlovci</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

African Zoology

ISSN

1562-7020

e-ISSN

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Svazek periodika

46

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

ZA - Jihoafrická republika

Počet stran výsledku

9

Strana od-do

18-26

Kód UT WoS článku

000294149100002

EID výsledku v databázi Scopus

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