Alexander Schäpers

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Alexander Schäpers

FD

Contact

Division:
Zoologiska institutionen: Ekologi
Phone:
+46 8 16 40 58
Email:
alexander.schapers@zoologi.su.se
ORCID iD:
orcid.org/0000-0002-3187-3555
Fax:
+46 8 15 95 22
Visiting address:
Svante Arrheniusväg 18 B
Room:
D 525
Postal address:
Stockholm University
Zoologiska institutionen: Ekologi
106 91 Stockholm

Research interests

I am interested in insect-plant interactions and try to find answers to (i) how specific insect-plant relationships can form, (ii) how insects implement and utilize information about their current host plants and (iii) what a host plant preference is and what it is affected by.

In my PhD-project I use behavioral, physiological and phylogenetic methods in an ecological framework to investigate evolutionary and mechanistic aspects of host-plant preference. I use nymphalid butterflies as study system, especially Polygonia c-album, Aglais urticae, Aglais io, Vanessa cardui or Vanessa atalanta.

Publications

Refereed

Alexander Schäpers, Hampus Petrén, Christopher W. Wheat, Christer Wiklund, Magne Friberg. 2017. Female fecundity variation affects reproducibility of experiments on host plant preference and acceptance in a phytophagous insect. Proceedings of the Royal Society of London, Series B, Biological Sciences 284.

Laura J. A. Van Dijk, Niklas Janz, Alexander Schäpers, Gabriella Gamberale-Stille, Mikael A. Carlsson. 2017. Experience-dependent mushroom body plasticity in butterflies - consequences of search complexity and host range. Proceedings of the Royal Society of London, Series B, Biological Sciences 284.

Alexander Schäpers, Sören Nylin, Mikael A. Carlsson, Niklas Janz. 2016. Specialist and generalist oviposition strategies in butterflies - maternal care or precocious young? Oecologia 180: 335-343.

Alexander Schäpers, Mikael A. Carlsson, Gabriella Gamberale Stille, Niklas Janz. 2015. The Role of Olfactory Cues for the Search Behavior of a Specialist and Generalist Butterfly. Journal of insect behavior 28: 77-87.

Mikael A. Carlsson, Alexander Schäpers, Dick R. Nässel, Niklas Janz. 2013. Organization of the olfactory system of Nymphalidae butterflies. Chemical Senses 38: 355-367.

Ulrika A Bergvall, Alexander Schäpers, Petter Kjellander, Alexander Weiss. 2011. Personality and foraging decisions in fallow deer, Dama dama. Animal Behaviour 81: 101-112.

Mikael A. Carlsson, Sonja Bisch-Knaden, Alexander Schäpers, Raimondas Mozuraitis, Bill S. Hansson, Niklas Janz. 2011. Odour Maps in the Brain of Butterflies with Divergent Host-Plant Preferences. PLoS ONE 6.

Other academic

Alexander Schäpers. 2016. Evolutionary and mechanistic aspects of insect host plant preference. Doctoral thesis. Department of Zoology, Stockholm University.

Alexander Schäpers. 2012. Mechanistic aspects of host plant preference in butterflies. Licentiate thesis. Department of Zoology, Stockholm University.

Alexander Schäpers, Sören Nylin, Alejandro Gonzalez-Voyer, Houshuai Wang, Niklas Wahlberg, Niklas Janz. Clutch size and host use in butterflies - and how to measure diet breadth.