@article {3370, title = {Is the mega-diverse genus Ocyptamus (Diptera, Syrphidae) monophyletic? Evidence from molecular characters including the secondary structure of 28S rRNA}, journal = {Molecular Phylogenetics and Evolution}, volume = {62}, year = {2012}, pages = {191-205}, url = {http://www.sciencedirect.com/science/article/pii/S1055790311004040}, author = {Mengual, Ximo and St{\r a}hls, Gunilla and Rojo, Santos} }