@article {547, title = {Mesoamerican Mallota flower flies (Diptera: Syrphidae) with the description of four new species.}, journal = {Studia dipterologica}, volume = {9}, number = {1}, year = {2002}, pages = {89-107}, keywords = {Key to species, Mallota, Neotropical, New species, Syrphidae}, author = {Thompson, F. C. and Zumbado, Manuel A.} } @article {464, title = {A new species of Platycheirus from the Central Caucasus (Diptera: Syrphidae)}, journal = {Norwegian Journal of Entomology}, volume = {49}, year = {2002}, pages = {109-113}, keywords = {Key to species, New species, Palaearctic, Platycheirus, Syrphidae}, author = {Stuke, Jens-Hermann} } @article {199, title = {The species of the Platycheirus scutatus (Meigen) complex in central Europe, with description of Platycheirus speighti spec. nov. from the Alps (Diptera, Syrphidae)}, journal = {Volucella}, volume = {6}, year = {2002}, pages = {23-40}, keywords = {Key to species, New species, Palaearctic, Platycheirus, Syrphidae}, author = {Doczkal, Dieter and Stuke, Jens-Hermann and Goeldlin de Tiefenau, Pierre} }