Literature

Authors	Year	Title
F. M. van der Wulp	1898	Dipteren aus Neu-Guinea in der Sammlung des Ungarischen National-Museums
N. P. Wyatt	1991	Notes on Citrogramma Vockeroth (Diptera: Syrphidae) with descriptions of five new species
C. Xinyue, Chunmei H.	2005	Diptera: Syrphidae
Y. Xu, Yang C.	2003	Pipunculidae
H. Yamauchi, Yano K.	1986	Notes on the pipunculid flies and the syrphid flies in the levee of paddy fields (Diptera : Pipunculidae and Syrphidae)
S. Yongshan, Yingdang R.	2000	Diptera: Syrphidae
J. W. Zetterstedt	1843	Diptera Scandinaviæ disposita et descripta
J. W. Zetterstedt	1842	Diptera Scandinaviæ disposita et descripta
J. W. Zetterstedt	1838	Dipterologis Scandinaviae. Sect. 3: Diptera
H. - J. Zhang, Huo K. - K.	2005	The classification systems of Syrphidae and advance in the related researches
L. V. Zimina	1964	Certain Diptera from the family Conopidae and Syrphidae (Diptera) from the Far East
L. V. Zimina	1968	To dipterofauna of the East Siberia. Syrphidae and Conopidae
M. A. Zumbado, Thompson F. C.	1997	Nuevas especies de Sterphus (Diptera: Syrphidae) de Costa Rica con notas sobre otras especies presentes en Costa Rica
M. A. Marcos-Garc{\'ıa, Pérez-Bañón C.	2002	Life cycle, adult and immature stages of a new species of Copestylum (Diptera: Syrphidae) from Mexico reared from Cactaceae
M. Angeles Marcos-Garc{\'ıa, Pérez-Bañón C.	2000	Eumerus etnensis van der Goot, 1964 (=Eumerus purpurariae Báez, 1982), syn. nov. (Diptera, Syrphidae)
M. Angeles Marcos-Garc{\'ıa, Vujic, A., Mengual, X.	2007	Revision of Iberian species of the genus Merodon (Diptera: Syrphidae)

Authors