Heikki Helantera

Summary

Affiliation: University of Sheffield
Country: UK

Publications

  1. ncbi request reprint Worker reproduction in Formica ants
    Heikki Helantera
    Department of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
    Am Nat 170:E14-25. 2007
  2. pmc Chemical basis of nest-mate discrimination in the ant Formica exsecta
    Stephen J Martin
    Laboratory of Apiculture and Social Insects, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
    Proc Biol Sci 275:1271-8. 2008
  3. doi request reprint Colony-specific hydrocarbons identify nest mates in two species of Formica ant
    Stephen J Martin
    Department of Animal and Plant Sciences, University of Sheffield, Sheffield, S10 2TN, UK
    J Chem Ecol 34:1072-80. 2008
  4. doi request reprint Unicolonial ants: where do they come from, what are they and where are they going?
    Heikki Helantera
    Department of Biological and Environmental Sciences, PO Box 65 Viikinkaari 1, University of Helsinki, FI 00014 Helsinki, Finland
    Trends Ecol Evol 24:341-9. 2009
  5. doi request reprint Cuticular chemistry of males and females in the ant Formica fusca
    Anton Chernenko
    Centre of Excellence in Biological Interactions, Department of Biosciences, University of Helsinki, PO Box 65, FIN 00014, Helsinki, Finland
    J Chem Ecol 38:1474-82. 2012
  6. pmc Family-based guilds in the ant Pachycondyla inversa
    Heikki Helantera
    Centre of Excellence in Biological Interactions, Department of Biosciences, University of Helsinki, Helsinki, Finland
    Biol Lett 9:20130125. 2013
  7. pmc The value of oviposition timing, queen presence and kinship in a social insect
    Martina Ozan
    Centre of Excellence in Biological Interactions, Department of Biosciences, University of Helsinki, PO Box 65, Helsinki 00014, Finland
    Proc Biol Sci 280:20131231. 2013
  8. pmc Geometry explains the benefits of division of labour in a leafcutter ant
    Heikki Helantera
    Department of Biological and Environmental Sciences, University of Helsinki, University of Helsinki, Finland
    Proc Biol Sci 275:1255-60. 2008
  9. pmc Do unicolonial wood ants favor kin?
    Heikki Helantera
    Department of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
    J Biol 8:56. 2009

Detail Information

Publications9

  1. ncbi request reprint Worker reproduction in Formica ants
    Heikki Helantera
    Department of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
    Am Nat 170:E14-25. 2007
    ..We conclude that careful quantification of the costs of worker reproduction and policing is essential for inferences about the tragedy of the commons...
  2. pmc Chemical basis of nest-mate discrimination in the ant Formica exsecta
    Stephen J Martin
    Laboratory of Apiculture and Social Insects, Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK
    Proc Biol Sci 275:1271-8. 2008
    ..Our data suggest that nest-mate discrimination in the social insects has evolved to rely upon highly sensitive responses to relatively few compounds...
  3. doi request reprint Colony-specific hydrocarbons identify nest mates in two species of Formica ant
    Stephen J Martin
    Department of Animal and Plant Sciences, University of Sheffield, Sheffield, S10 2TN, UK
    J Chem Ecol 34:1072-80. 2008
    ..exsecta workers into their respective 20 colonies and 111 F. fusca workers into their respective 30 colonies. These two systems or variations of them may be expected to occur in many insect societies that have a strong colony identity...
  4. doi request reprint Unicolonial ants: where do they come from, what are they and where are they going?
    Heikki Helantera
    Department of Biological and Environmental Sciences, PO Box 65 Viikinkaari 1, University of Helsinki, FI 00014 Helsinki, Finland
    Trends Ecol Evol 24:341-9. 2009
    ..However, at extreme sizes, kin selection theory predicts that these behaviors are maladapted and evolutionarily unstable, a prediction that is supported by their twiggy phylogenetic distribution...
  5. doi request reprint Cuticular chemistry of males and females in the ant Formica fusca
    Anton Chernenko
    Centre of Excellence in Biological Interactions, Department of Biosciences, University of Helsinki, PO Box 65, FIN 00014, Helsinki, Finland
    J Chem Ecol 38:1474-82. 2012
    ..This suggests that colonies with multiple matri- or patrilines also have a significantly greater chemical diversity...
  6. pmc Family-based guilds in the ant Pachycondyla inversa
    Heikki Helantera
    Centre of Excellence in Biological Interactions, Department of Biosciences, University of Helsinki, Helsinki, Finland
    Biol Lett 9:20130125. 2013
    ....
  7. pmc The value of oviposition timing, queen presence and kinship in a social insect
    Martina Ozan
    Centre of Excellence in Biological Interactions, Department of Biosciences, University of Helsinki, PO Box 65, Helsinki 00014, Finland
    Proc Biol Sci 280:20131231. 2013
    ..Our results show that both kinship and breeding phenology influence the outcome of reproductive conflicts, and the balance of direct and indirect fitness benefits in the multi-queen colonies of F. fusca. ..
  8. pmc Geometry explains the benefits of division of labour in a leafcutter ant
    Heikki Helantera
    Department of Biological and Environmental Sciences, University of Helsinki, University of Helsinki, Finland
    Proc Biol Sci 275:1255-60. 2008
    ..Third, the size of fruit pieces cut increases approximately in proportion to the cube of mandible length. Our results are a novel mechanistic example of how size variation among worker ants enhances division of labour...
  9. pmc Do unicolonial wood ants favor kin?
    Heikki Helantera
    Department of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
    J Biol 8:56. 2009
    ..Surprisingly, the families coexist peacefully, even though they seem to recognize each other as non-kin...