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Träfflista för sökning "L773:0028 0836 OR L773:1476 4687 srt2:(1980-1989);pers:(Grahn Mats)"

Search: L773:0028 0836 OR L773:1476 4687 > (1980-1989) > Grahn Mats

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1.
  • von Schantz, Torbjörn, et al. (author)
  • Female choice - Reply
  • 1989
  • In: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 339:6224, s. 432-433
  • Journal article (peer-reviewed)
  •  
2.
  • von Schantz, Torbjörn, et al. (author)
  • Female choice selects for a viability-based male trait in pheasants
  • 1989
  • In: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 337, s. 166-169
  • Journal article (peer-reviewed)abstract
    • Recent theory on sexual selection1–4 suggests that females in species without paternal care choose mates by their secondary sexual characters because these indicate genotypic quality which will be transmitted to the offspring. These ideas are not yet empiri-cally supported as data quantifying the relationship between female mate choice and female reproductive success are lacking. Only in one case, in Colias butterflies, has it been demonstrated unequivo-cally that females choose 'good genotypes' as mates5 and there is only one study, on Drosophila, demonstrating that mate choice increases one component of offspring fitness6. Spur length of male pheasants (Phasianus colchicus) correlates with various fitness-related properties7. We here present the first experimental field data showing that female pheasants select mates on the basis of male spur length and that female mate choice correlates with female reproductive success. 
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  • Result 1-2 of 2
Type of publication
journal article (2)
Type of content
peer-reviewed (2)
Author/Editor
von Schantz, Torbjör ... (2)
Andersson, G (2)
Wittzell, Håkan (2)
Göransson, Görgen (2)
Grahn, Mats (2)Undo refine
Helgee, A (2)
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Fröberg, I (1)
Froberg, I. (1)
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University
Lund University (2)
Linnaeus University (1)
Language
English (2)
Research subject (UKÄ/SCB)
Natural sciences (2)
Year
1989 (2)

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