Alexander Kotrschal

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Niclas KolmDepartment of Zoology, Stockholm UniversityVerified email at zoologi.su.se
Alberto Corral-LópezStockholm UniversityVerified email at zoologi.su.se
Wouter van der BijlUniversity of British ColumbiaVerified email at zoology.ubc.ca
Severine Buechel (Kotrschal)Stockholm UniversityVerified email at zoologi.su.se
Alexei A MaklakovProfessor of Evolutionary Biology and Biogerontology, University of East AngliaVerified email at uea.ac.uk
Barbara TaborskyInstitute of Ecology and Evolution, University of BernVerified email at iee.unibe.ch
David SumpterProfessor of Applied Mathematics, Uppsala UniversityVerified email at math.uu.se
Dustin J. PennSenior Scientist/Group Leader, Konrad Lorenz Institute of Ethology, Department of Integrative Biology and Evolution, University Verified email at vetmeduni.ac.at
James Herbert-ReadDepartment of Zoology, University of CambridgeVerified email at cam.ac.uk
Judith MankUniversity of British ColumbiaVerified email at zoology.ubc.ca
Masahito TsuboiPostDoc, University of OsloVerified email at ibv.uio.no
Susanne ZajitschekLiverpool John Moore's UniversityVerified email at ljmu.ac.uk
Simone ImmlerProfessor of Genetics and Reproduction, University of East AngliaVerified email at ebc.uu.se
Kristiaan PelckmansUppsala UniversityVerified email at it.uu.se
Mirjam AmcoffUppsala UniversityVerified email at zoologi.su.se
Alex HaywardBBSRC David Phillips Fellow / Senior Lecturer, University of ExeterVerified email at exeter.ac.uk
Hanne LøvlieAssociate professor, Linköping UniversityVerified email at liu.se
Sarah M. ZalaResearch scientist, Konrad Lorenz Institute of Ethology, University of Veterinary Medicine, ViennaVerified email at vetmeduni.ac.at
Simon Eckerström-LiedholmWild Animal InitiativeVerified email at wildanimalinitiative.org
Arild Husby, Associate ProfessorDepartment of Ecology and Genetics (Evolutionary Biology), Uppsala UniversityVerified email at ebc.uu.se

Alexander Kotrschal

Assoc. Prof. Wageningen University

Verified email at zoologi.su.se

brain size cognition artificial selection fish


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Artificial selection on relative brain size in the guppy reveals costs and benefits of evolving a larger brain A Kotrschal, B Rogell, A Bundsen, B Svensson, S Zajitschek, I Brännström, ... Current Biology 23 (2), 168-171, 2013	444	2013
Stress impacts telomere dynamics A Kotrschal, P Ilmonen, DJ Penn Biology letters 3 (2), 128-130, 2007	238	2007
Environmental change enhances cognitive abilities in fish A Kotrschal, B Taborsky PLoS biology 8 (4), e1000351, 2010	185	2010
Telomere attrition due to infection P Ilmonen, A Kotrschal, DJ Penn PloS one 3 (5), e2143, 2008	176	2008
How predation shapes the social interaction rules of shoaling fish JE Herbert-Read, E Rosén, A Szorkovszky, CC Ioannou, B Rogell, ... Proceedings of the Royal Society B: Biological Sciences 284 (1861), 20171126, 2017	123	2017
Brain size affects female but not male survival under predation threat A Kotrschal, SD Buechel, SM Zala, A Corral‐Lopez, DJ Penn, N Kolm Ecology letters 18 (7), 646-652, 2015	122	2015
Brain size affects performance in a reversal-learning test SD Buechel, A Boussard, A Kotrschal, W van der Bijl, N Kolm Proceedings of the Royal Society B: Biological Sciences 285 (1871), 20172031, 2018	118	2018
Breakdown of brain–body allometry and the encephalization of birds and mammals M Tsuboi, W van der Bijl, BT Kopperud, J Erritzøe, KL Voje, A Kotrschal, ... Nature Ecology & Evolution 2 (9), 1492-1500, 2018	115	2018
A larger brain confers a benefit in a spatial mate search learning task in male guppies A Kotrschal, A Corral-Lopez, M Amcoff, N Kolm Behavioral Ecology 26 (2), 527-532, 2015	112	2015
Comparative support for the expensive tissue hypothesis: big brains are correlated with smaller gut and greater parental investment in Lake Tanganyika cichlids M Tsuboi, A Husby, A Kotrschal, A Hayward, SD Buechel, J Zidar, ... Evolution 69 (1), 190-200, 2015	96	2015
Artificial selection on relative brain size reveals a positive genetic correlation between brain size and proactive personality in the guppy A Kotrschal, EJP Lievens, J Dahlbom, A Bundsen, S Semenova, ... Evolution 68 (4), 1139-1149, 2014	95	2014
Rearing-group size determines social competence and brain structure in a cooperatively breeding cichlid S Fischer, M Bessert-Nettelbeck, A Kotrschal, B Taborsky The American Naturalist 186 (1), 123-140, 2015	94	2015
Brain size affects the behavioural response to predators in female guppies (Poecilia reticulata) W van der Bijl, M Thyselius, A Kotrschal, N Kolm Proceedings of the Royal Society B: Biological Sciences 282 (1812), 20151132, 2015	93	2015
Sex-specific plasticity in brain morphology depends on social environment of the guppy, Poecilia reticulata A Kotrschal, B Rogell, AA Maklakov, N Kolm Behavioral Ecology and Sociobiology 66, 1485-1492, 2012	84	2012
Large brains, small guts: the expensive tissue hypothesis supported within anurans WB Liao, SL Lou, Y Zeng, A Kotrschal The American Naturalist 188 (6), 693-700, 2016	82	2016
Predation pressure shapes brain anatomy in the wild A Kotrschal, AE Deacon, AE Magurran, N Kolm Evolutionary Ecology 31, 619-633, 2017	80	2017
The benefit of evolving a larger brain: big-brained guppies perform better in a cognitive task A Kotrschal, B Rogell, A Bundsen, B Svensson, S Zajitschek, I Brännström, ... Animal behaviour 86 (4), e4, 2013	74	2013
Large-brained frogs mature later and live longer X Yu, MJ Zhong, DY Li, L Jin, WB Liao, A Kotrschal Evolution 72 (5), 1174-1183, 2018	70	2018
Extreme sexual brain size dimorphism in sticklebacks: a consequence of the cognitive challenges of sex and parenting? A Kotrschal, K Räsänen, BK Kristjansson, M Senn, N Kolm PLoS One 7 (1), e30055, 2012	68	2012
Female brain size affects the assessment of male attractiveness during mate choice A Corral-López, NI Bloch, A Kotrschal, W van der Bijl, SD Buechel, ... Science Advances 3 (3), e1601990, 2017	67	2017

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