Contributions to Zoology, 82 (2) – 2013

Evolutionary patterns of asymmetric genitalia in the beetle tribe Cyclocephalini (Coleoptera: Scarabaeidae: Dynastinae)

Thijmen Breeschoten1,2,4, Daniel R. Clark3, Menno Schilthuizen1

1.  Character Evolution Group, Naturalis Biodiversity Center, Darwinweg 2, 2333 CR Leiden, The Netherlands

2.  Institute Biology Leiden, Leiden University, Sylviusweg 72, 2333 BE Leiden, The Netherlands

3.  Department of Biological Sciences, 537 Hubbard Hall, Wichita State University, Wichita, Kansas, 68588-0514, USA

4. T.Breeschoten@outlook.com

Keywords: chirality,left-right asymmetry,micro-CT scanning,morphometrics,Procrustes distance.