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  • Sexual selection in most vertebrates is based on the evolution of fitness optimization strategies such as multiple-male mating (MMM). Several ecological correlates of MMM have been identified in bird and fish populations; however, only few studies have documented the effects of environmental change on promiscuity in mammals. In this study, the 127 pregnant females from four central European and ecologically diverse species of field mice (genus Apodemus) were studied to assess the role of ecological factors that may have shaped the evolution of particular mating systems. MMM was found in all analyzed species: in Apodemus uralensis and Apodemus flavicollis, up to two males could be identified as the fathers of a particular litter, while three males sired 9.1% of analyzed litters of Apodemus sylvaticus and 20.6% of Apodemus agrarius.
  • Sexual selection in most vertebrates is based on the evolution of fitness optimization strategies such as multiple-male mating (MMM). Several ecological correlates of MMM have been identified in bird and fish populations; however, only few studies have documented the effects of environmental change on promiscuity in mammals. In this study, the 127 pregnant females from four central European and ecologically diverse species of field mice (genus Apodemus) were studied to assess the role of ecological factors that may have shaped the evolution of particular mating systems. MMM was found in all analyzed species: in Apodemus uralensis and Apodemus flavicollis, up to two males could be identified as the fathers of a particular litter, while three males sired 9.1% of analyzed litters of Apodemus sylvaticus and 20.6% of Apodemus agrarius. (en)
Title
  • Varying levels of female promiscuity in four Apodemus mice species
  • Varying levels of female promiscuity in four Apodemus mice species (en)
skos:prefLabel
  • Varying levels of female promiscuity in four Apodemus mice species
  • Varying levels of female promiscuity in four Apodemus mice species (en)
skos:notation
  • RIV/00216224:14310/08:00027271!RIV10-MSM-14310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA206/07/0779), P(LC06073), P(ME 140), P(MEB090802), Z(AV0Z60930519), Z(MSM0021620828), Z(MSM0021622416)
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 402346
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14310/08:00027271
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Mating systems; multiple paternity; wod mice; testis size; Apodemus (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [41CA198A19EF]
http://linked.open...i/riv/nazevZdroje
  • Behavioral Ecology and Sociobiology
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 63
http://linked.open...iv/tvurceVysledku
  • Albrecht, Tomáš
  • Bryja, Josef
  • Stopka, Pavel
  • Patzenhauerová, Hana
  • Stanko, Michal
  • Mošanský, Ladislav
http://linked.open...ain/vavai/riv/wos
  • 000261955000010
http://linked.open...n/vavai/riv/zamer
issn
  • 0340-5443
number of pages
http://localhost/t...ganizacniJednotka
  • 14310
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