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  • Svensson, Ola,1971-Gothenburg University,Göteborgs universitet,Södertörns högskola,Matematikens didaktik,University of Gothenburg,Södertörns högskola, Matematikens didaktik,Linnécentrum för marin evolutionsbiologi (CEMEB),Institutionen för biologi och miljövetenskap,Linnaeus Centre for Marine Evolutionary Biology (CEMEB),Department of Biological and Environmental Sciences (author)

Immigrant reproductive dysfunction facilitates ecological speciation

  • Article/chapterEnglish2017

Publisher, publication year, extent ...

  • 2017-09-20
  • Wiley-Blackwell,2017
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:sh-33146
  • https://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-33146URI
  • https://doi.org/10.1111/evo.13323DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-24086URI
  • https://gup.ub.gu.se/publication/259543URI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • The distributions of species are not only determined by where they can survive - they must also be able to reproduce. Although immigrant inviability is a well-established concept, the fact that immigrants also need to be able to effectively reproduce in foreign environments has not been fully appreciated in the study of adaptive divergence and speciation. Fertilization and reproduction are sensitive life history stages that could be detrimentally affected for immigrants in non-native habitats. We propose that 'immigrant reproductive dysfunction' is a hitherto overlooked aspect of reproductive isolation caused by natural selection on immigrants. This idea is supported by results from experiments on an externally fertilizing fish (sand goby, Pomatoschistus minutus). Growth and condition of adults were not affected by non-native salinity whereas males spawning as immigrants had lower sperm motility and hatching success than residents. We interpret these results as evidence for local adaptation or acclimation of sperm, and possibly also components of paternal care. The resulting loss in fitness, which we call 'immigrant reproductive dysfunction', has the potential to reduce gene flow between populations with locally adapted reproduction, and it may play a role in species distributions and speciation.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Gräns, Johanna,1979Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences(Swepub:gu)xgrjoh (author)
  • Celander, Malin C.,1962Gothenburg University,Göteborgs universitet,Linnécentrum för marin evolutionsbiologi (CEMEB),Institutionen för biologi och miljövetenskap,Linnaeus Centre for Marine Evolutionary Biology (CEMEB),Department of Biological and Environmental Sciences(Swepub:gu)xcelma (author)
  • Havenhand, Jonathan N.,1959Gothenburg University,Göteborgs universitet,Linnécentrum för marin evolutionsbiologi (CEMEB),Institutionen för marina vetenskaper,Linnaeus Centre for Marine Evolutionary Biology (CEMEB),Department of marine sciences(Swepub:gu)xhavjo (author)
  • Leder, Erica H,1967Gothenburg University,Göteborgs universitet,Institutionen för marina vetenskaper,Linnécentrum för marin evolutionsbiologi (CEMEB),Department of marine sciences,Linnaeus Centre for Marine Evolutionary Biology (CEMEB)(Swepub:gu)xleder (author)
  • Lindström, KaiÅbo Akademi University, Turku, Finland (author)
  • Schöld, SofieGothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Department of Biological and Environmental Sciences (author)
  • van Oosterhout, CockUniversity of East Anglia, Norwich, UK (author)
  • Kvarnemo, Charlotta,1963Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap,Linnécentrum för marin evolutionsbiologi (CEMEB),Department of Biological and Environmental Sciences,Linnaeus Centre for Marine Evolutionary Biology (CEMEB)(Swepub:gu)xkvach (author)
  • Södertörns högskolaMatematikens didaktik (creator_code:org_t)

Related titles

  • In:Evolution: Wiley-Blackwell71:10, s. 2510-25210014-38201558-5646

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