Template:Bickel, 2012
- Bickel, D.J. 2012. Parallel evolution in Patagonian Pinacocerus and Australian Yumbera (Diptera: Dolichopodidae: Sympycninae), with the description of new species. The Canadian Entomologist 144(1): 52–61. DOI: 10.4039/tce.2012.7 .