@ARTICLE{
author={Marcos-Garcia Maria Angeles,Vujic Ante A,Mengual Ximo},
year={2007},
title={Revision of Iberian species of the genus Merodon (Diptera : Syrphidae)},
journal={EUROPEAN JOURNAL OF ENTOMOLOGY},
volume={104},
number={3},
pages={531-572},
document_type={Article},
} 

@ARTICLE{
author={Mengual Ximo,Stahls Gunilla,Vujic Ante A,Marcos-Garcia Maria Angeles},
year={2006},
title={Integrative taxonomy of Iberian Merodon species (Diptera, Syrphidae)},
journal={ZOOTAXA},
volume={},
number={1377},
pages={1-26},
document_type={Article},
}