@article {434, title = {The Palearctic [ibid.] species of the genus Orthoneura Macq. (Diptera, Syrphidae)}, journal = {Entomological Review}, volume = {XXXIII}, year = {1953}, pages = {1-21}, type = {manuscript copy}, keywords = {Diptera, Key to species, Orthoneura, Palaearctic, Syrphidae}, author = {Stackelberg, A.A.} } @article {437, title = {Keys to Palaearctic Syrphidae (Diptera) for Genera Sphegina, Zelima, Penthesilea, and Neoascia}, year = {1956}, pages = {29}, address = {unpublished keys}, keywords = {Diptera, Key to species, Neoascia, Palaearctic, Penthesilea, Sphegina, Syrphidae, Zelima}, author = {Stackelberg, A.A.} } @article {441, title = {New data on the taxonomy of Palearctic hover flies (Diptera, Syrphidae)}, journal = {(Entomological Review)}, year = {1965}, note = {Journal name is nowhere to be found on the copy. Looks like Entomological Review but it{\textquoteright}s not known.}, month = {Oct. - Dec.}, pages = {528-537}, keywords = {Palaearctic, Syrphidae, taxonomy}, author = {Stackelberg, A.A.} } @article {567, title = {A review of the Palearctic species of the genus Chrysotoxum Mg. (Diptera, Syrphidae)}, journal = {Entomol. Obozrenie}, volume = {53}, year = {1974}, pages = {196{\textendash}217}, keywords = {Chrysotoxum, Key to species, Palaearctic, review, Syrphidae}, author = {Violovitsh, N.A.} } @article {558, title = {A revision of the Palearctic species of hover flies of the genus Scaeva Fabricius, 180 (Diptera, Syrphidae)}, journal = {Entomological Review}, volume = {54}, number = {1}, year = {1975}, month = {Jan-Mar}, keywords = {Key to species, Palaearctic, Revision, Scaeva, Syrphidae}, author = {Violovitsh, N.A.} } @article {565, title = {Identification key of Siberian species (Orthoneura)}, journal = {(Russian)}, year = {1979}, pages = {49-56}, keywords = {Key to species, Orthoneura, Orthonevra, Palaearctic, Syrphidae}, author = {Violovitsh, N.A.} } @article {564, title = {Review of Palearctic species of the genus Helophilus Meigen, 1822 (Diptera, Syrphidae)}, journal = {(Russian)}, volume = {151}, year = {1979}, pages = {64-80}, keywords = {Helophilus, Key to species, Palaearctic, Syrphidae}, author = {Violovitsh, N.A.} } @article {568, title = {Siberian Syrphidae (Diptera) (Sirfidy Sibiri)}, journal = {Verslagen en Technische Gegevens}, volume = {43}, year = {1983}, month = {maart, 1986}, pages = {1-228}, keywords = {Key to species, Palaearctic, Siberia, Syrphidae}, author = {Violovitsh, N.A.} } @article {462, title = {Brachyopa obscura Thompson \& Torp, 1982 - neu f{\"u}r Deutschland (Diptera: Syrphidae)}, journal = {Studia dipterologica}, volume = {8}, number = {1}, year = {2001}, pages = {257-260}, keywords = {Brachyopa, diagnostic characters, faunistics, new record, Palaearctic, Syrphidae, vulnerability}, author = {Stuke, Jens-Hermann} } @article {463, title = {Schwebfliegen Ostfrieslands - eine erste Zusammenstellung Beobachtungen (Diptera: Syrphidae)}, journal = {Drosera}, volume = {Special Edition}, number = {1/2}, year = {2001}, pages = {85-92}, keywords = {Palaearctic, species list, Syrphidae}, author = {Stuke, Jens-Hermann} } @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} } @article {388, title = {Taxonomy of European Eristalinus (Diptera: Syrphidae) based on larval morphology and molecular data}, journal = {European Journal of Entomology}, volume = {100}, number = {3}, year = {2003}, pages = {417-428}, keywords = {Eristalinus, immature stages, life history, molecular systematics, morphology, Palaearctic, Syrphidae}, isbn = {1210-5759}, author = {P{\'e}rez-Ba{\~n}{\'o}n, Celeste and Rojo, Santos and St{\r a}hls, Gunilla and Marcos-Garc{\'{\i}a, M. {\'A}ngeles} }