Alexander Kotrschal

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Niclas KolmDepartment of Zoology, Stockholm UniversityVerified email at zoologi.su.se
Alberto Corral-LópezUppsala UniversityVerified email at ebc.uu.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
David SumpterProfessor of Applied Mathematics, Uppsala UniversityVerified email at math.uu.se
James Herbert-ReadDepartment of Zoology, University of CambridgeVerified email at cam.ac.uk
Barbara TaborskyInstitute of Ecology and Evolution, University of BernVerified email at iee.unibe.ch
Judith MankUniversity of British ColumbiaVerified email at zoology.ubc.ca
Dustin J. PennSenior Scientist/Group Leader, Konrad Lorenz Institute of Ethology, Department of Integrative Biology and Evolution, University Verified email at vetmeduni.ac.at
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 LøvlieSenior Associate professor, Linköping UniversityVerified email at liu.se
Sarah M. ZalaSenior 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	454	2013
Stress impacts telomere dynamics A Kotrschal, P Ilmonen, DJ Penn Biology letters 3 (2), 128-130, 2007	241	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	177	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	132	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	124	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	121	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	120	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	116	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	98	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	95	2015
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	95	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
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	86	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	84	2016
Predation pressure shapes brain anatomy in the wild A Kotrschal, AE Deacon, AE Magurran, N Kolm Evolutionary Ecology 31, 619-633, 2017	82	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	77	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
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	70	2017
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	70	2012

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