Cognitive ability is heritable and predicts the success of an alternative mating tactic
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F15%3A00444849" target="_blank" >RIV/68081766:_____/15:00444849 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1098/rspb.2015.1046" target="_blank" >http://dx.doi.org/10.1098/rspb.2015.1046</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1098/rspb.2015.1046" target="_blank" >10.1098/rspb.2015.1046</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Cognitive ability is heritable and predicts the success of an alternative mating tactic
Popis výsledku v původním jazyce
The ability to attract mates, acquire resources for reproduction, and successfully outcompete rivals for fertilizations may make demands on cognitive traits?the mechanisms by which an animal acquires, processes, stores and acts upon information from itsenvironment. Consequently, cognitive traits potentially undergo sexual selection in some mating systems. We investigated the role of cognitive traits on the reproductive performance of male rose bitterling (Rhodeus ocellatus), a freshwater fish with a complex mating system and alternative mating tactics. We quantified the learning accuracy of males and females in a spatial learning task and scored them for learning accuracy. Males were subsequently allowed to play the roles of a guarder and a sneaker incompetitive mating trials, with reproductive success measured using paternity analysis. We detected a significant interaction between male mating role and learning accuracy on reproductive success, with the best-performing males in maze
Název v anglickém jazyce
Cognitive ability is heritable and predicts the success of an alternative mating tactic
Popis výsledku anglicky
The ability to attract mates, acquire resources for reproduction, and successfully outcompete rivals for fertilizations may make demands on cognitive traits?the mechanisms by which an animal acquires, processes, stores and acts upon information from itsenvironment. Consequently, cognitive traits potentially undergo sexual selection in some mating systems. We investigated the role of cognitive traits on the reproductive performance of male rose bitterling (Rhodeus ocellatus), a freshwater fish with a complex mating system and alternative mating tactics. We quantified the learning accuracy of males and females in a spatial learning task and scored them for learning accuracy. Males were subsequently allowed to play the roles of a guarder and a sneaker incompetitive mating trials, with reproductive success measured using paternity analysis. We detected a significant interaction between male mating role and learning accuracy on reproductive success, with the best-performing males in maze
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
EG - Zoologie
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/GBP505%2F12%2FG112" target="_blank" >GBP505/12/G112: ECIP - Evropské centrum ichtyoparazitologie</a><br>
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Proceedings of the Royal Society. B - Biological Sciences
ISSN
0962-8452
e-ISSN
—
Svazek periodika
282
Číslo periodika v rámci svazku
1809
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
8
Strana od-do
—
Kód UT WoS článku
000357703200016
EID výsledku v databázi Scopus
2-s2.0-84931275693