Handicap principle implies emergence of dimorphic ornaments.
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| Title: | Handicap principle implies emergence of dimorphic ornaments. |
|---|---|
| Authors: | Clifton, Sara M.1, Abrams, Daniel M.1,2,3, Braun, Rosemary I.2,4 |
| Source: | Proceedings of the Royal Society B: Biological Sciences. 11/30/2016, Vol. 283 Issue 1843, p1-6. 6p. |
| Subjects: | Animal behavior evolution, Animal behavior, Sexual selection, Animal courtship, Animal species, Competition (Biology), Natural selection, Mathematical models |
| Abstract: | Species spanning the animal kingdom have evolved extravagant and costly ornaments to attract mating partners. Zahavi's handicap principle offers an elegant explanation for this: ornaments signal individual quality, and must be costly to ensure honest signalling, making mate selection more efficient. Here, we incorporate the assumptions of the handicap principle into a mathematical model and show that they are sufficient to explain the heretofore puzzling observation of bimodally distributed ornament sizes in a variety of species. [ABSTRACT FROM AUTHOR] |
| Copyright of Proceedings of the Royal Society B: Biological Sciences is the property of Royal Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 120331404 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Handicap principle implies emergence of dimorphic ornaments. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Clifton%2C+Sara+M%2E%22">Clifton, Sara M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Abrams%2C+Daniel+M%2E%22">Abrams, Daniel M.</searchLink><relatesTo>1,2,3</relatesTo><br /><searchLink fieldCode="AR" term="%22Braun%2C+Rosemary+I%2E%22">Braun, Rosemary I.</searchLink><relatesTo>2,4</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Proceedings+of+the+Royal+Society+B%3A+Biological+Sciences%22">Proceedings of the Royal Society B: Biological Sciences</searchLink>. 11/30/2016, Vol. 283 Issue 1843, p1-6. 6p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Animal+behavior+evolution%22">Animal behavior evolution</searchLink><br /><searchLink fieldCode="DE" term="%22Animal+behavior%22">Animal behavior</searchLink><br /><searchLink fieldCode="DE" term="%22Sexual+selection%22">Sexual selection</searchLink><br /><searchLink fieldCode="DE" term="%22Animal+courtship%22">Animal courtship</searchLink><br /><searchLink fieldCode="DE" term="%22Animal+species%22">Animal species</searchLink><br /><searchLink fieldCode="DE" term="%22Competition+%28Biology%29%22">Competition (Biology)</searchLink><br /><searchLink fieldCode="DE" term="%22Natural+selection%22">Natural selection</searchLink><br /><searchLink fieldCode="DE" term="%22Mathematical+models%22">Mathematical models</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Species spanning the animal kingdom have evolved extravagant and costly ornaments to attract mating partners. Zahavi's handicap principle offers an elegant explanation for this: ornaments signal individual quality, and must be costly to ensure honest signalling, making mate selection more efficient. Here, we incorporate the assumptions of the handicap principle into a mathematical model and show that they are sufficient to explain the heretofore puzzling observation of bimodally distributed ornament sizes in a variety of species. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Proceedings of the Royal Society B: Biological Sciences is the property of Royal Society and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1098/rspb.2016.1970 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 1 Subjects: – SubjectFull: Animal behavior evolution Type: general – SubjectFull: Animal behavior Type: general – SubjectFull: Sexual selection Type: general – SubjectFull: Animal courtship Type: general – SubjectFull: Animal species Type: general – SubjectFull: Competition (Biology) Type: general – SubjectFull: Natural selection Type: general – SubjectFull: Mathematical models Type: general Titles: – TitleFull: Handicap principle implies emergence of dimorphic ornaments. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Clifton, Sara M. – PersonEntity: Name: NameFull: Abrams, Daniel M. – PersonEntity: Name: NameFull: Braun, Rosemary I. IsPartOfRelationships: – BibEntity: Dates: – D: 30 M: 11 Text: 11/30/2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 09628452 Numbering: – Type: volume Value: 283 – Type: issue Value: 1843 Titles: – TitleFull: Proceedings of the Royal Society B: Biological Sciences Type: main |
| ResultId | 1 |
