. 2014 Apr 11;4(10):1761–1767. doi: 10.1002/ece3.1070
© 2014 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Figure 1.
A queen of Formica selysi. Photo: Joël Meunier.